72419022

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 80

約数和(自身を含む): 176731632

約数和(自身を除く): 104312610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 137, 162, 234, 251, 274, 351, 411, 502, 702, 753, 822, 1053, 1233, 1506, 1781, 2106, 2259, 2466, 3263, 3562, 3699, 4518, 5343, 6526, 6777, 7398, 9789, 10686, 11097, 13554, 16029, 19578, 20331, 22194, 29367, 32058, 34387, 40662, 48087, 58734, 68774, 88101, 96174, 103161, 144261, 176202, 206322, 264303, 288522, 309483, 447031, 528606, 618966, 894062, 928449, 1341093, 1856898, 2682186, 2785347, 4023279, 5570694, 8046558, 12069837, 24139674, 36209511, 72419022]

約数ペア:

[(1, 72419022), (2, 36209511), (3, 24139674), (6, 12069837), (9, 8046558), (13, 5570694), (18, 4023279), (26, 2785347), (27, 2682186), (39, 1856898), (54, 1341093), (78, 928449), (81, 894062), (117, 618966), (137, 528606), (162, 447031), (234, 309483), (251, 288522), (274, 264303), (351, 206322), (411, 176202), (502, 144261), (702, 103161), (753, 96174), (822, 88101), (1053, 68774), (1233, 58734), (1506, 48087), (1781, 40662), (2106, 34387), (2259, 32058), (2466, 29367), (3263, 22194), (3562, 20331), (3699, 19578), (4518, 16029), (5343, 13554), (6526, 11097), (6777, 10686), (7398, 9789)]