78004494

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3333

約数の個数: 48

約数和(自身を含む): 178573824

約数和(自身を除く): 100569330

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3251, 3999, 6502, 7998, 9753, 11997, 19506, 23994, 29259, 58518, 100781, 139793, 201562, 279586, 302343, 419379, 604686, 838758, 907029, 1258137, 1814058, 2516274, 4333583, 8667166, 13000749, 26001498, 39002247, 78004494]

約数ペア:

[(1, 78004494), (2, 39002247), (3, 26001498), (6, 13000749), (9, 8667166), (18, 4333583), (31, 2516274), (43, 1814058), (62, 1258137), (86, 907029), (93, 838758), (129, 604686), (186, 419379), (258, 302343), (279, 279586), (387, 201562), (558, 139793), (774, 100781), (1333, 58518), (2666, 29259), (3251, 23994), (3999, 19506), (6502, 11997), (7998, 9753)]