86869384

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 194400000

約数和(自身を除く): 107530616

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 149, 203, 232, 298, 359, 406, 596, 718, 812, 1043, 1192, 1436, 1624, 2086, 2513, 2872, 4172, 4321, 5026, 8344, 8642, 10052, 10411, 17284, 20104, 20822, 30247, 34568, 41644, 53491, 60494, 72877, 83288, 106982, 120988, 145754, 213964, 241976, 291508, 374437, 427928, 583016, 748874, 1497748, 1551239, 2995496, 3102478, 6204956, 10858673, 12409912, 21717346, 43434692, 86869384]

約数ペア:

[(1, 86869384), (2, 43434692), (4, 21717346), (7, 12409912), (8, 10858673), (14, 6204956), (28, 3102478), (29, 2995496), (56, 1551239), (58, 1497748), (116, 748874), (149, 583016), (203, 427928), (232, 374437), (298, 291508), (359, 241976), (406, 213964), (596, 145754), (718, 120988), (812, 106982), (1043, 83288), (1192, 72877), (1436, 60494), (1624, 53491), (2086, 41644), (2513, 34568), (2872, 30247), (4172, 20822), (4321, 20104), (5026, 17284), (8344, 10411), (8642, 10052)]