78041526

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 171859968

約数和(自身を除く): 93818442

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 73, 94, 102, 141, 146, 219, 223, 282, 438, 446, 669, 799, 1241, 1338, 1598, 2397, 2482, 3431, 3723, 3791, 4794, 6862, 7446, 7582, 10293, 10481, 11373, 16279, 20586, 20962, 22746, 31443, 32558, 48837, 58327, 62886, 97674, 116654, 174981, 178177, 276743, 349962, 356354, 534531, 553486, 765113, 830229, 1069062, 1530226, 1660458, 2295339, 4590678, 13006921, 26013842, 39020763, 78041526]

約数ペア:

[(1, 78041526), (2, 39020763), (3, 26013842), (6, 13006921), (17, 4590678), (34, 2295339), (47, 1660458), (51, 1530226), (73, 1069062), (94, 830229), (102, 765113), (141, 553486), (146, 534531), (219, 356354), (223, 349962), (282, 276743), (438, 178177), (446, 174981), (669, 116654), (799, 97674), (1241, 62886), (1338, 58327), (1598, 48837), (2397, 32558), (2482, 31443), (3431, 22746), (3723, 20962), (3791, 20586), (4794, 16279), (6862, 11373), (7446, 10481), (7582, 10293)]