72905624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10487}}^1$

素因数の和:10583

約数の個数: 32

約数和(自身を含む): 151027200

約数和(自身を除く): 78121576

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 10487, 20974, 41948, 83896, 115357, 230714, 461428, 828473, 922856, 1656946, 3313892, 6627784, 9113203, 18226406, 36452812, 72905624]

約数ペア:

[(1, 72905624), (2, 36452812), (4, 18226406), (8, 9113203), (11, 6627784), (22, 3313892), (44, 1656946), (79, 922856), (88, 828473), (158, 461428), (316, 230714), (632, 115357), (869, 83896), (1738, 41948), (3476, 20974), (6952, 10487)]