87377498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 147438480

約数和(自身を除く): 60060982

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 481, 793, 962, 1489, 1586, 2257, 2978, 4514, 19357, 29341, 38714, 55093, 58682, 90829, 110186, 181658, 716209, 1180777, 1432418, 2361554, 3360673, 6721346, 43688749, 87377498]

約数ペア:

[(1, 87377498), (2, 43688749), (13, 6721346), (26, 3360673), (37, 2361554), (61, 1432418), (74, 1180777), (122, 716209), (481, 181658), (793, 110186), (962, 90829), (1489, 58682), (1586, 55093), (2257, 38714), (2978, 29341), (4514, 19357)]