54405468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 149700096

約数和(自身を除く): 95294628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1151, 1212, 1313, 1818, 2302, 2626, 3453, 3636, 3939, 4604, 5252, 6906, 7878, 10359, 11817, 13812, 14963, 15756, 20718, 23634, 29926, 41436, 44889, 47268, 59852, 89778, 116251, 134667, 179556, 232502, 269334, 348753, 465004, 538668, 697506, 1046259, 1395012, 1511263, 2092518, 3022526, 4185036, 4533789, 6045052, 9067578, 13601367, 18135156, 27202734, 54405468]

約数ペア:

[(1, 54405468), (2, 27202734), (3, 18135156), (4, 13601367), (6, 9067578), (9, 6045052), (12, 4533789), (13, 4185036), (18, 3022526), (26, 2092518), (36, 1511263), (39, 1395012), (52, 1046259), (78, 697506), (101, 538668), (117, 465004), (156, 348753), (202, 269334), (234, 232502), (303, 179556), (404, 134667), (468, 116251), (606, 89778), (909, 59852), (1151, 47268), (1212, 44889), (1313, 41436), (1818, 29926), (2302, 23634), (2626, 20718), (3453, 15756), (3636, 14963), (3939, 13812), (4604, 11817), (5252, 10359), (6906, 7878)]