78484404

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 186152960

約数和(自身を除く): 107668556

約数列:

[1, 2, 3, 4, 6, 12, 139, 211, 223, 278, 417, 422, 446, 556, 633, 669, 834, 844, 892, 1266, 1338, 1668, 2532, 2676, 29329, 30997, 47053, 58658, 61994, 87987, 92991, 94106, 117316, 123988, 141159, 175974, 185982, 188212, 282318, 351948, 371964, 564636, 6540367, 13080734, 19621101, 26161468, 39242202, 78484404]

約数ペア:

[(1, 78484404), (2, 39242202), (3, 26161468), (4, 19621101), (6, 13080734), (12, 6540367), (139, 564636), (211, 371964), (223, 351948), (278, 282318), (417, 188212), (422, 185982), (446, 175974), (556, 141159), (633, 123988), (669, 117316), (834, 94106), (844, 92991), (892, 87987), (1266, 61994), (1338, 58658), (1668, 47053), (2532, 30997), (2676, 29329)]