123354744

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2720

約数の個数: 64

約数和(自身を含む): 322820640

約数和(自身を除く): 199465896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 636, 888, 1272, 1961, 2621, 3922, 5242, 5883, 7844, 7863, 10484, 11766, 15688, 15726, 20968, 23532, 31452, 47064, 62904, 96977, 138913, 193954, 277826, 290931, 387908, 416739, 555652, 581862, 775816, 833478, 1111304, 1163724, 1666956, 2327448, 3333912, 5139781, 10279562, 15419343, 20559124, 30838686, 41118248, 61677372, 123354744]

約数ペア:

[(1, 123354744), (2, 61677372), (3, 41118248), (4, 30838686), (6, 20559124), (8, 15419343), (12, 10279562), (24, 5139781), (37, 3333912), (53, 2327448), (74, 1666956), (106, 1163724), (111, 1111304), (148, 833478), (159, 775816), (212, 581862), (222, 555652), (296, 416739), (318, 387908), (424, 290931), (444, 277826), (636, 193954), (888, 138913), (1272, 96977), (1961, 62904), (2621, 47064), (3922, 31452), (5242, 23532), (5883, 20968), (7844, 15726), (7863, 15688), (10484, 11766)]