78666786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23371}}^1$

素因数の和:23407

約数の個数: 48

約数和(自身を含む): 196885728

約数和(自身を除く): 118218942

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 23371, 46742, 70113, 140226, 210339, 257081, 397307, 420678, 514162, 771243, 794614, 1191921, 1542486, 2313729, 2383842, 3575763, 4370377, 4627458, 7151526, 8740754, 13111131, 26222262, 39333393, 78666786]

約数ペア:

[(1, 78666786), (2, 39333393), (3, 26222262), (6, 13111131), (9, 8740754), (11, 7151526), (17, 4627458), (18, 4370377), (22, 3575763), (33, 2383842), (34, 2313729), (51, 1542486), (66, 1191921), (99, 794614), (102, 771243), (153, 514162), (187, 420678), (198, 397307), (306, 257081), (374, 210339), (561, 140226), (1122, 70113), (1683, 46742), (3366, 23371)]