66861439344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{29311}}^1$

素因数の和:29436

約数の個数: 240

約数和(自身を含む): 223780470784

約数和(自身を除く): 156919031440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 73, 84, 93, 112, 124, 126, 144, 146, 168, 186, 217, 219, 248, 252, 279, 292, 336, 372, 434, 438, 496, 504, 511, 558, 584, 651, 657, 744, 868, 876, 1008, 1022, 1116, 1168, 1302, 1314, 1488, 1533, 1736, 1752, 1953, 2044, 2232, 2263, 2604, 2628, 3066, 3472, 3504, 3906, 4088, 4464, 4526, 4599, 5208, 5256, 6132, 6789, 7812, 8176, 9052, 9198, 10416, 10512, 12264, 13578, 15624, 15841, 18104, 18396, 20367, 24528, 27156, 29311, 31248, 31682, 36208, 36792, 40734, 47523, 54312, 58622, 63364, 73584, 81468, 87933, 95046, 108624, 117244, 126728, 142569, 162936, 175866, 190092, 205177, 234488, 253456, 263799, 285138, 325872, 351732, 380184, 410354, 468976, 527598, 570276, 615531, 703464, 760368, 820708, 908641, 1055196, 1140552, 1231062, 1406928, 1641416, 1817282, 1846593, 2110392, 2139703, 2281104, 2462124, 2725923, 3282832, 3634564, 3693186, 4220784, 4279406, 4924248, 5451846, 6360487, 6419109, 7269128, 7386372, 8177769, 8558812, 9848496, 10903692, 12720974, 12838218, 14538256, 14772744, 14977921, 16355538, 17117624, 19081461, 19257327, 21807384, 25441948, 25676436, 29545488, 29955842, 32711076, 34235248, 38162922, 38514654, 43614768, 44933763, 50883896, 51352872, 57244383, 59911684, 65422152, 66330793, 76325844, 77029308, 89867526, 101767792, 102705744, 114488766, 119823368, 130844304, 132661586, 134801289, 152651688, 154058616, 179735052, 198992379, 228977532, 239646736, 265323172, 269602578, 305303376, 308117232, 359470104, 397984758, 457955064, 464315551, 530646344, 539205156, 596977137, 718940208, 795969516, 915910128, 928631102, 1061292688, 1078410312, 1193954274, 1392946653, 1591939032, 1857262204, 2156820624, 2387908548, 2785893306, 3183878064, 3714524408, 4178839959, 4775817096, 5571786612, 7429048816, 8357679918, 9551634192, 11143573224, 16715359836, 22287146448, 33430719672, 66861439344]

約数ペア:

[(1, 66861439344), (2, 33430719672), (3, 22287146448), (4, 16715359836), (6, 11143573224), (7, 9551634192), (8, 8357679918), (9, 7429048816), (12, 5571786612), (14, 4775817096), (16, 4178839959), (18, 3714524408), (21, 3183878064), (24, 2785893306), (28, 2387908548), (31, 2156820624), (36, 1857262204), (42, 1591939032), (48, 1392946653), (56, 1193954274), (62, 1078410312), (63, 1061292688), (72, 928631102), (73, 915910128), (84, 795969516), (93, 718940208), (112, 596977137), (124, 539205156), (126, 530646344), (144, 464315551), (146, 457955064), (168, 397984758), (186, 359470104), (217, 308117232), (219, 305303376), (248, 269602578), (252, 265323172), (279, 239646736), (292, 228977532), (336, 198992379), (372, 179735052), (434, 154058616), (438, 152651688), (496, 134801289), (504, 132661586), (511, 130844304), (558, 119823368), (584, 114488766), (651, 102705744), (657, 101767792), (744, 89867526), (868, 77029308), (876, 76325844), (1008, 66330793), (1022, 65422152), (1116, 59911684), (1168, 57244383), (1302, 51352872), (1314, 50883896), (1488, 44933763), (1533, 43614768), (1736, 38514654), (1752, 38162922), (1953, 34235248), (2044, 32711076), (2232, 29955842), (2263, 29545488), (2604, 25676436), (2628, 25441948), (3066, 21807384), (3472, 19257327), (3504, 19081461), (3906, 17117624), (4088, 16355538), (4464, 14977921), (4526, 14772744), (4599, 14538256), (5208, 12838218), (5256, 12720974), (6132, 10903692), (6789, 9848496), (7812, 8558812), (8176, 8177769), (9052, 7386372), (9198, 7269128), (10416, 6419109), (10512, 6360487), (12264, 5451846), (13578, 4924248), (15624, 4279406), (15841, 4220784), (18104, 3693186), (18396, 3634564), (20367, 3282832), (24528, 2725923), (27156, 2462124), (29311, 2281104), (31248, 2139703), (31682, 2110392), (36208, 1846593), (36792, 1817282), (40734, 1641416), (47523, 1406928), (54312, 1231062), (58622, 1140552), (63364, 1055196), (73584, 908641), (81468, 820708), (87933, 760368), (95046, 703464), (108624, 615531), (117244, 570276), (126728, 527598), (142569, 468976), (162936, 410354), (175866, 380184), (190092, 351732), (205177, 325872), (234488, 285138), (253456, 263799)]