40576068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 111210008

約数和(自身を除く): 70633940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 277, 313, 468, 554, 626, 831, 939, 1108, 1252, 1662, 1878, 2493, 2817, 3324, 3601, 3756, 4069, 4986, 5634, 7202, 8138, 9972, 10803, 11268, 12207, 14404, 16276, 21606, 24414, 32409, 36621, 43212, 48828, 64818, 73242, 86701, 129636, 146484, 173402, 260103, 346804, 520206, 780309, 1040412, 1127113, 1560618, 2254226, 3121236, 3381339, 4508452, 6762678, 10144017, 13525356, 20288034, 40576068]

約数ペア:

[(1, 40576068), (2, 20288034), (3, 13525356), (4, 10144017), (6, 6762678), (9, 4508452), (12, 3381339), (13, 3121236), (18, 2254226), (26, 1560618), (36, 1127113), (39, 1040412), (52, 780309), (78, 520206), (117, 346804), (156, 260103), (234, 173402), (277, 146484), (313, 129636), (468, 86701), (554, 73242), (626, 64818), (831, 48828), (939, 43212), (1108, 36621), (1252, 32409), (1662, 24414), (1878, 21606), (2493, 16276), (2817, 14404), (3324, 12207), (3601, 11268), (3756, 10803), (4069, 9972), (4986, 8138), (5634, 7202)]