64989804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25913}}^1$

素因数の和:25950

約数の個数: 48

約数和(自身を含む): 174142080

約数和(自身を除く): 109152276

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 25913, 51826, 77739, 103652, 155478, 285043, 310956, 492347, 570086, 855129, 984694, 1140172, 1477041, 1710258, 1969388, 2954082, 3420516, 5415817, 5908164, 10831634, 16247451, 21663268, 32494902, 64989804]

約数ペア:

[(1, 64989804), (2, 32494902), (3, 21663268), (4, 16247451), (6, 10831634), (11, 5908164), (12, 5415817), (19, 3420516), (22, 2954082), (33, 1969388), (38, 1710258), (44, 1477041), (57, 1140172), (66, 984694), (76, 855129), (114, 570086), (132, 492347), (209, 310956), (228, 285043), (418, 155478), (627, 103652), (836, 77739), (1254, 51826), (2508, 25913)]