72087084

素因数分解:

$2^2\times 3^4\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1108

約数の個数: 60

約数和(自身を含む): 189375648

約数和(自身を除く): 117288564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 271, 324, 542, 813, 821, 1084, 1626, 1642, 2439, 2463, 3252, 3284, 4878, 4926, 7317, 7389, 9756, 9852, 14634, 14778, 21951, 22167, 29268, 29556, 43902, 44334, 66501, 87804, 88668, 133002, 222491, 266004, 444982, 667473, 889964, 1334946, 2002419, 2669892, 4004838, 6007257, 8009676, 12014514, 18021771, 24029028, 36043542, 72087084]

約数ペア:

[(1, 72087084), (2, 36043542), (3, 24029028), (4, 18021771), (6, 12014514), (9, 8009676), (12, 6007257), (18, 4004838), (27, 2669892), (36, 2002419), (54, 1334946), (81, 889964), (108, 667473), (162, 444982), (271, 266004), (324, 222491), (542, 133002), (813, 88668), (821, 87804), (1084, 66501), (1626, 44334), (1642, 43902), (2439, 29556), (2463, 29268), (3252, 22167), (3284, 21951), (4878, 14778), (4926, 14634), (7317, 9852), (7389, 9756)]