86314372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 79158908

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 113, 188, 226, 239, 452, 478, 799, 956, 1598, 1921, 3196, 3842, 4063, 5311, 7684, 8126, 10622, 11233, 16252, 21244, 22466, 27007, 44932, 54014, 90287, 108028, 180574, 190961, 361148, 381922, 459119, 763844, 918238, 1269329, 1836476, 2538658, 5077316, 21578593, 43157186, 86314372]

約数ペア:

[(1, 86314372), (2, 43157186), (4, 21578593), (17, 5077316), (34, 2538658), (47, 1836476), (68, 1269329), (94, 918238), (113, 763844), (188, 459119), (226, 381922), (239, 361148), (452, 190961), (478, 180574), (799, 108028), (956, 90287), (1598, 54014), (1921, 44932), (3196, 27007), (3842, 22466), (4063, 21244), (5311, 16252), (7684, 11233), (8126, 10622)]