69149538

素因数分解:

$2^1\times 3^5\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 156252096

約数和(自身を除く): 87102558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 263, 486, 526, 541, 789, 1082, 1578, 1623, 2367, 3246, 4734, 4869, 7101, 9738, 14202, 14607, 21303, 29214, 42606, 43821, 63909, 87642, 127818, 131463, 142283, 262926, 284566, 426849, 853698, 1280547, 2561094, 3841641, 7683282, 11524923, 23049846, 34574769, 69149538]

約数ペア:

[(1, 69149538), (2, 34574769), (3, 23049846), (6, 11524923), (9, 7683282), (18, 3841641), (27, 2561094), (54, 1280547), (81, 853698), (162, 426849), (243, 284566), (263, 262926), (486, 142283), (526, 131463), (541, 127818), (789, 87642), (1082, 63909), (1578, 43821), (1623, 42606), (2367, 29214), (3246, 21303), (4734, 14607), (4869, 14202), (7101, 9738)]