76943416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 160350120

約数和(自身を除く): 83406704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 121, 202, 242, 404, 484, 787, 808, 968, 1111, 1574, 2222, 3148, 4444, 6296, 8657, 8888, 12221, 17314, 24442, 34628, 48884, 69256, 79487, 95227, 97768, 158974, 190454, 317948, 380908, 635896, 761816, 874357, 1748714, 3497428, 6994856, 9617927, 19235854, 38471708, 76943416]

約数ペア:

[(1, 76943416), (2, 38471708), (4, 19235854), (8, 9617927), (11, 6994856), (22, 3497428), (44, 1748714), (88, 874357), (101, 761816), (121, 635896), (202, 380908), (242, 317948), (404, 190454), (484, 158974), (787, 97768), (808, 95227), (968, 79487), (1111, 69256), (1574, 48884), (2222, 34628), (3148, 24442), (4444, 17314), (6296, 12221), (8657, 8888)]