85070448

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 278553600

約数和(自身を除く): 193483152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 34, 36, 38, 48, 51, 57, 59, 62, 68, 72, 76, 93, 102, 114, 118, 124, 136, 144, 152, 153, 171, 177, 186, 204, 228, 236, 248, 272, 279, 304, 306, 323, 342, 354, 372, 408, 456, 472, 496, 527, 531, 558, 589, 612, 646, 684, 708, 744, 816, 912, 944, 969, 1003, 1054, 1062, 1116, 1121, 1178, 1224, 1292, 1368, 1416, 1488, 1581, 1767, 1829, 1938, 2006, 2108, 2124, 2232, 2242, 2356, 2448, 2584, 2736, 2832, 2907, 3009, 3162, 3363, 3534, 3658, 3876, 4012, 4216, 4248, 4464, 4484, 4712, 4743, 5168, 5301, 5487, 5814, 6018, 6324, 6726, 7068, 7316, 7752, 8024, 8432, 8496, 8968, 9027, 9424, 9486, 10013, 10089, 10602, 10974, 11628, 12036, 12648, 13452, 14136, 14632, 15504, 16048, 16461, 17936, 18054, 18972, 19057, 20026, 20178, 21204, 21948, 23256, 24072, 25296, 26904, 28272, 29264, 30039, 31093, 32922, 34751, 36108, 37944, 38114, 40052, 40356, 42408, 43896, 46512, 48144, 53808, 57171, 60078, 62186, 65844, 69502, 72216, 75888, 76228, 80104, 80712, 84816, 87792, 90117, 93279, 104253, 114342, 120156, 124372, 131688, 139004, 144432, 152456, 160208, 161424, 171513, 180234, 186558, 208506, 228684, 240312, 248744, 263376, 278008, 279837, 304912, 312759, 343026, 360468, 373116, 417012, 457368, 480624, 497488, 556016, 559674, 590767, 625518, 686052, 720936, 746232, 834024, 914736, 1119348, 1181534, 1251036, 1372104, 1441872, 1492464, 1668048, 1772301, 2238696, 2363068, 2502072, 2744208, 3544602, 4477392, 4726136, 5004144, 5316903, 7089204, 9452272, 10633806, 14178408, 21267612, 28356816, 42535224, 85070448]

約数ペア:

[(1, 85070448), (2, 42535224), (3, 28356816), (4, 21267612), (6, 14178408), (8, 10633806), (9, 9452272), (12, 7089204), (16, 5316903), (17, 5004144), (18, 4726136), (19, 4477392), (24, 3544602), (31, 2744208), (34, 2502072), (36, 2363068), (38, 2238696), (48, 1772301), (51, 1668048), (57, 1492464), (59, 1441872), (62, 1372104), (68, 1251036), (72, 1181534), (76, 1119348), (93, 914736), (102, 834024), (114, 746232), (118, 720936), (124, 686052), (136, 625518), (144, 590767), (152, 559674), (153, 556016), (171, 497488), (177, 480624), (186, 457368), (204, 417012), (228, 373116), (236, 360468), (248, 343026), (272, 312759), (279, 304912), (304, 279837), (306, 278008), (323, 263376), (342, 248744), (354, 240312), (372, 228684), (408, 208506), (456, 186558), (472, 180234), (496, 171513), (527, 161424), (531, 160208), (558, 152456), (589, 144432), (612, 139004), (646, 131688), (684, 124372), (708, 120156), (744, 114342), (816, 104253), (912, 93279), (944, 90117), (969, 87792), (1003, 84816), (1054, 80712), (1062, 80104), (1116, 76228), (1121, 75888), (1178, 72216), (1224, 69502), (1292, 65844), (1368, 62186), (1416, 60078), (1488, 57171), (1581, 53808), (1767, 48144), (1829, 46512), (1938, 43896), (2006, 42408), (2108, 40356), (2124, 40052), (2232, 38114), (2242, 37944), (2356, 36108), (2448, 34751), (2584, 32922), (2736, 31093), (2832, 30039), (2907, 29264), (3009, 28272), (3162, 26904), (3363, 25296), (3534, 24072), (3658, 23256), (3876, 21948), (4012, 21204), (4216, 20178), (4248, 20026), (4464, 19057), (4484, 18972), (4712, 18054), (4743, 17936), (5168, 16461), (5301, 16048), (5487, 15504), (5814, 14632), (6018, 14136), (6324, 13452), (6726, 12648), (7068, 12036), (7316, 11628), (7752, 10974), (8024, 10602), (8432, 10089), (8496, 10013), (8968, 9486), (9027, 9424)]