78213176

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 148975200

約数和(自身を除く): 70762024

約数列:

[1, 2, 4, 8, 113, 226, 241, 359, 452, 482, 718, 904, 964, 1436, 1928, 2872, 27233, 40567, 54466, 81134, 86519, 108932, 162268, 173038, 217864, 324536, 346076, 692152, 9776647, 19553294, 39106588, 78213176]

約数ペア:

[(1, 78213176), (2, 39106588), (4, 19553294), (8, 9776647), (113, 692152), (226, 346076), (241, 324536), (359, 217864), (452, 173038), (482, 162268), (718, 108932), (904, 86519), (964, 81134), (1436, 54466), (1928, 40567), (2872, 27233)]