67781364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19681}}^1$

素因数の和:19736

約数の個数: 48

約数和(自身を含む): 185168256

約数和(自身を除く): 117386892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 19681, 39362, 59043, 78724, 118086, 137767, 236172, 275534, 413301, 551068, 806921, 826602, 1613842, 1653204, 2420763, 3227684, 4841526, 5648447, 9683052, 11296894, 16945341, 22593788, 33890682, 67781364]

約数ペア:

[(1, 67781364), (2, 33890682), (3, 22593788), (4, 16945341), (6, 11296894), (7, 9683052), (12, 5648447), (14, 4841526), (21, 3227684), (28, 2420763), (41, 1653204), (42, 1613842), (82, 826602), (84, 806921), (123, 551068), (164, 413301), (246, 275534), (287, 236172), (492, 137767), (574, 118086), (861, 78724), (1148, 59043), (1722, 39362), (3444, 19681)]