859617612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{55921}}^1$

素因数の和:55999

約数の個数: 72

約数和(自身を含む): 2524095392

約数和(自身を除く): 1664477780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 55921, 111842, 167763, 223684, 335526, 391447, 503289, 671052, 782894, 1006578, 1174341, 1565788, 2013156, 2348682, 3411181, 3523023, 4697364, 6822362, 7046046, 10233543, 13644724, 14092092, 20467086, 23878267, 30700629, 40934172, 47756534, 61401258, 71634801, 95513068, 122802516, 143269602, 214904403, 286539204, 429808806, 859617612]

約数ペア:

[(1, 859617612), (2, 429808806), (3, 286539204), (4, 214904403), (6, 143269602), (7, 122802516), (9, 95513068), (12, 71634801), (14, 61401258), (18, 47756534), (21, 40934172), (28, 30700629), (36, 23878267), (42, 20467086), (61, 14092092), (63, 13644724), (84, 10233543), (122, 7046046), (126, 6822362), (183, 4697364), (244, 3523023), (252, 3411181), (366, 2348682), (427, 2013156), (549, 1565788), (732, 1174341), (854, 1006578), (1098, 782894), (1281, 671052), (1708, 503289), (2196, 391447), (2562, 335526), (3843, 223684), (5124, 167763), (7686, 111842), (15372, 55921)]