123253272

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 359424000

約数和(自身を除く): 236170728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 93, 108, 124, 158, 186, 216, 233, 237, 248, 279, 316, 372, 466, 474, 558, 632, 699, 711, 744, 837, 932, 948, 1116, 1398, 1422, 1674, 1864, 1896, 2097, 2133, 2232, 2449, 2796, 2844, 3348, 4194, 4266, 4898, 5592, 5688, 6291, 6696, 7223, 7347, 8388, 8532, 9796, 12582, 14446, 14694, 16776, 17064, 18407, 19592, 21669, 22041, 25164, 28892, 29388, 36814, 43338, 44082, 50328, 55221, 57784, 58776, 65007, 66123, 73628, 86676, 88164, 110442, 130014, 132246, 147256, 165663, 173352, 176328, 195021, 220884, 260028, 264492, 331326, 390042, 441768, 496989, 520056, 528984, 570617, 662652, 780084, 993978, 1141234, 1325304, 1560168, 1711851, 1987956, 2282468, 3423702, 3975912, 4564936, 5135553, 6847404, 10271106, 13694808, 15406659, 20542212, 30813318, 41084424, 61626636, 123253272]

約数ペア:

[(1, 123253272), (2, 61626636), (3, 41084424), (4, 30813318), (6, 20542212), (8, 15406659), (9, 13694808), (12, 10271106), (18, 6847404), (24, 5135553), (27, 4564936), (31, 3975912), (36, 3423702), (54, 2282468), (62, 1987956), (72, 1711851), (79, 1560168), (93, 1325304), (108, 1141234), (124, 993978), (158, 780084), (186, 662652), (216, 570617), (233, 528984), (237, 520056), (248, 496989), (279, 441768), (316, 390042), (372, 331326), (466, 264492), (474, 260028), (558, 220884), (632, 195021), (699, 176328), (711, 173352), (744, 165663), (837, 147256), (932, 132246), (948, 130014), (1116, 110442), (1398, 88164), (1422, 86676), (1674, 73628), (1864, 66123), (1896, 65007), (2097, 58776), (2133, 57784), (2232, 55221), (2449, 50328), (2796, 44082), (2844, 43338), (3348, 36814), (4194, 29388), (4266, 28892), (4898, 25164), (5592, 22041), (5688, 21669), (6291, 19592), (6696, 18407), (7223, 17064), (7347, 16776), (8388, 14694), (8532, 14446), (9796, 12582)]