66231072

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 131901408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 71, 72, 79, 82, 96, 123, 142, 144, 158, 164, 213, 237, 246, 284, 288, 316, 328, 369, 426, 474, 492, 568, 632, 639, 656, 711, 738, 852, 948, 984, 1136, 1264, 1278, 1312, 1422, 1476, 1704, 1896, 1968, 2272, 2528, 2556, 2844, 2911, 2952, 3239, 3408, 3792, 3936, 5112, 5609, 5688, 5822, 5904, 6478, 6816, 7584, 8733, 9717, 10224, 11218, 11376, 11644, 11808, 12956, 16827, 17466, 19434, 20448, 22436, 22752, 23288, 25912, 26199, 29151, 33654, 34932, 38868, 44872, 46576, 50481, 51824, 52398, 58302, 67308, 69864, 77736, 89744, 93152, 100962, 103648, 104796, 116604, 134616, 139728, 155472, 179488, 201924, 209592, 229969, 233208, 269232, 279456, 310944, 403848, 419184, 459938, 466416, 538464, 689907, 807696, 838368, 919876, 932832, 1379814, 1615392, 1839752, 2069721, 2759628, 3679504, 4139442, 5519256, 7359008, 8278884, 11038512, 16557768, 22077024, 33115536, 66231072]

約数ペア:

[(1, 66231072), (2, 33115536), (3, 22077024), (4, 16557768), (6, 11038512), (8, 8278884), (9, 7359008), (12, 5519256), (16, 4139442), (18, 3679504), (24, 2759628), (32, 2069721), (36, 1839752), (41, 1615392), (48, 1379814), (71, 932832), (72, 919876), (79, 838368), (82, 807696), (96, 689907), (123, 538464), (142, 466416), (144, 459938), (158, 419184), (164, 403848), (213, 310944), (237, 279456), (246, 269232), (284, 233208), (288, 229969), (316, 209592), (328, 201924), (369, 179488), (426, 155472), (474, 139728), (492, 134616), (568, 116604), (632, 104796), (639, 103648), (656, 100962), (711, 93152), (738, 89744), (852, 77736), (948, 69864), (984, 67308), (1136, 58302), (1264, 52398), (1278, 51824), (1312, 50481), (1422, 46576), (1476, 44872), (1704, 38868), (1896, 34932), (1968, 33654), (2272, 29151), (2528, 26199), (2556, 25912), (2844, 23288), (2911, 22752), (2952, 22436), (3239, 20448), (3408, 19434), (3792, 17466), (3936, 16827), (5112, 12956), (5609, 11808), (5688, 11644), (5822, 11376), (5904, 11218), (6478, 10224), (6816, 9717), (7584, 8733)]