79144416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21139}}^1$

素因数の和:21168

約数の個数: 72

約数和(自身を含む): 242391240

約数和(自身を除く): 163246824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 21139, 42278, 63417, 84556, 126834, 169112, 190251, 253668, 274807, 338224, 380502, 507336, 549614, 676448, 761004, 824421, 1014672, 1099228, 1522008, 1648842, 2029344, 2198456, 2473263, 3044016, 3297684, 4396912, 4946526, 6088032, 6595368, 8793824, 9893052, 13190736, 19786104, 26381472, 39572208, 79144416]

約数ペア:

[(1, 79144416), (2, 39572208), (3, 26381472), (4, 19786104), (6, 13190736), (8, 9893052), (9, 8793824), (12, 6595368), (13, 6088032), (16, 4946526), (18, 4396912), (24, 3297684), (26, 3044016), (32, 2473263), (36, 2198456), (39, 2029344), (48, 1648842), (52, 1522008), (72, 1099228), (78, 1014672), (96, 824421), (104, 761004), (117, 676448), (144, 549614), (156, 507336), (208, 380502), (234, 338224), (288, 274807), (312, 253668), (416, 190251), (468, 169112), (624, 126834), (936, 84556), (1248, 63417), (1872, 42278), (3744, 21139)]