71623398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22147}}^1$

素因数の和:22177

約数の個数: 48

約数和(自身を含む): 181790784

約数和(自身を除く): 110167386

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 22147, 44294, 66441, 132882, 155029, 243617, 310058, 465087, 487234, 730851, 930174, 1085203, 1461702, 1705319, 2170406, 3255609, 3410638, 5115957, 6511218, 10231914, 11937233, 23874466, 35811699, 71623398]

約数ペア:

[(1, 71623398), (2, 35811699), (3, 23874466), (6, 11937233), (7, 10231914), (11, 6511218), (14, 5115957), (21, 3410638), (22, 3255609), (33, 2170406), (42, 1705319), (49, 1461702), (66, 1085203), (77, 930174), (98, 730851), (147, 487234), (154, 465087), (231, 310058), (294, 243617), (462, 155029), (539, 132882), (1078, 66441), (1617, 44294), (3234, 22147)]