68843684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1$

素因数の和:6156

約数の個数: 48

約数和(自身を含む): 153086976

約数和(自身を除く): 84243292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 6101, 11284, 12202, 24404, 42707, 79313, 85414, 158626, 170828, 189131, 317252, 378262, 555191, 756524, 1110382, 1323917, 2220764, 2458703, 2647834, 4917406, 5295668, 9834812, 17210921, 34421842, 68843684]

約数ペア:

[(1, 68843684), (2, 34421842), (4, 17210921), (7, 9834812), (13, 5295668), (14, 4917406), (26, 2647834), (28, 2458703), (31, 2220764), (52, 1323917), (62, 1110382), (91, 756524), (124, 555191), (182, 378262), (217, 317252), (364, 189131), (403, 170828), (434, 158626), (806, 85414), (868, 79313), (1612, 42707), (2821, 24404), (5642, 12202), (6101, 11284)]