64745892

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 172754400

約数和(自身を除く): 108008508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 324, 354, 486, 531, 708, 972, 1062, 1129, 1593, 2124, 2258, 3186, 3387, 4516, 4779, 6372, 6774, 9558, 10161, 13548, 14337, 19116, 20322, 28674, 30483, 40644, 57348, 60966, 66611, 91449, 121932, 133222, 182898, 199833, 266444, 274347, 365796, 399666, 548694, 599499, 799332, 1097388, 1198998, 1798497, 2397996, 3596994, 5395491, 7193988, 10790982, 16186473, 21581964, 32372946, 64745892]

約数ペア:

[(1, 64745892), (2, 32372946), (3, 21581964), (4, 16186473), (6, 10790982), (9, 7193988), (12, 5395491), (18, 3596994), (27, 2397996), (36, 1798497), (54, 1198998), (59, 1097388), (81, 799332), (108, 599499), (118, 548694), (162, 399666), (177, 365796), (236, 274347), (243, 266444), (324, 199833), (354, 182898), (486, 133222), (531, 121932), (708, 91449), (972, 66611), (1062, 60966), (1129, 57348), (1593, 40644), (2124, 30483), (2258, 28674), (3186, 20322), (3387, 19116), (4516, 14337), (4779, 13548), (6372, 10161), (6774, 9558)]