78001232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1083

約数の個数: 40

約数和(自身を含む): 159736800

約数和(自身を除く): 81735568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 379, 677, 758, 1354, 1516, 2708, 3032, 5416, 6064, 7201, 10832, 12863, 14402, 25726, 28804, 51452, 57608, 102904, 115216, 205808, 256583, 513166, 1026332, 2052664, 4105328, 4875077, 9750154, 19500308, 39000616, 78001232]

約数ペア:

[(1, 78001232), (2, 39000616), (4, 19500308), (8, 9750154), (16, 4875077), (19, 4105328), (38, 2052664), (76, 1026332), (152, 513166), (304, 256583), (379, 205808), (677, 115216), (758, 102904), (1354, 57608), (1516, 51452), (2708, 28804), (3032, 25726), (5416, 14402), (6064, 12863), (7201, 10832)]