64402968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13219}}^1$

素因数の和:13264

約数の個数: 64

約数和(自身を含む): 190368000

約数和(自身を除く): 125965032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 13219, 26438, 39657, 52876, 79314, 92533, 105752, 158628, 185066, 277599, 317256, 370132, 383351, 555198, 740264, 766702, 1110396, 1150053, 1533404, 2220792, 2300106, 2683457, 3066808, 4600212, 5366914, 8050371, 9200424, 10733828, 16100742, 21467656, 32201484, 64402968]

約数ペア:

[(1, 64402968), (2, 32201484), (3, 21467656), (4, 16100742), (6, 10733828), (7, 9200424), (8, 8050371), (12, 5366914), (14, 4600212), (21, 3066808), (24, 2683457), (28, 2300106), (29, 2220792), (42, 1533404), (56, 1150053), (58, 1110396), (84, 766702), (87, 740264), (116, 555198), (168, 383351), (174, 370132), (203, 317256), (232, 277599), (348, 185066), (406, 158628), (609, 105752), (696, 92533), (812, 79314), (1218, 52876), (1624, 39657), (2436, 26438), (4872, 13219)]