63878796

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 165925760

約数和(自身を除く): 102046964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 218, 219, 223, 292, 327, 436, 438, 446, 654, 657, 669, 876, 892, 981, 1308, 1314, 1338, 1962, 2007, 2628, 2676, 3924, 4014, 7957, 8028, 15914, 16279, 23871, 24307, 31828, 32558, 47742, 48614, 48837, 65116, 71613, 72921, 95484, 97228, 97674, 143226, 145842, 146511, 195348, 218763, 286452, 291684, 293022, 437526, 586044, 875052, 1774411, 3548822, 5323233, 7097644, 10646466, 15969699, 21292932, 31939398, 63878796]

約数ペア:

[(1, 63878796), (2, 31939398), (3, 21292932), (4, 15969699), (6, 10646466), (9, 7097644), (12, 5323233), (18, 3548822), (36, 1774411), (73, 875052), (109, 586044), (146, 437526), (218, 293022), (219, 291684), (223, 286452), (292, 218763), (327, 195348), (436, 146511), (438, 145842), (446, 143226), (654, 97674), (657, 97228), (669, 95484), (876, 72921), (892, 71613), (981, 65116), (1308, 48837), (1314, 48614), (1338, 47742), (1962, 32558), (2007, 31828), (2628, 24307), (2676, 23871), (3924, 16279), (4014, 15914), (7957, 8028)]