78679728

素因数分解:

$2^4\times 3^3\times {\mathrm{182129}}^1$

素因数の和:182146

約数の個数: 40

約数和(自身を含む): 225841200

約数和(自身を除く): 147161472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 182129, 364258, 546387, 728516, 1092774, 1457032, 1639161, 2185548, 2914064, 3278322, 4371096, 4917483, 6556644, 8742192, 9834966, 13113288, 19669932, 26226576, 39339864, 78679728]

約数ペア:

[(1, 78679728), (2, 39339864), (3, 26226576), (4, 19669932), (6, 13113288), (8, 9834966), (9, 8742192), (12, 6556644), (16, 4917483), (18, 4371096), (24, 3278322), (27, 2914064), (36, 2185548), (48, 1639161), (54, 1457032), (72, 1092774), (108, 728516), (144, 546387), (216, 364258), (432, 182129)]