78666432

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31517}}^1$

素因数の和:31545

約数の個数: 56

約数和(自身を含む): 224156016

約数和(自身を除く): 145489584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 31517, 63034, 94551, 126068, 189102, 252136, 378204, 409721, 504272, 756408, 819442, 1008544, 1229163, 1512816, 1638884, 2017088, 2458326, 3025632, 3277768, 4916652, 6051264, 6555536, 9833304, 13111072, 19666608, 26222144, 39333216, 78666432]

約数ペア:

[(1, 78666432), (2, 39333216), (3, 26222144), (4, 19666608), (6, 13111072), (8, 9833304), (12, 6555536), (13, 6051264), (16, 4916652), (24, 3277768), (26, 3025632), (32, 2458326), (39, 2017088), (48, 1638884), (52, 1512816), (64, 1229163), (78, 1008544), (96, 819442), (104, 756408), (156, 504272), (192, 409721), (208, 378204), (312, 252136), (416, 189102), (624, 126068), (832, 94551), (1248, 63034), (2496, 31517)]