78078904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17713}}^1$

素因数の和:17767

約数の個数: 32

約数和(自身を含む): 159426000

約数和(自身を除く): 81347096

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 17713, 35426, 70852, 141704, 336547, 513677, 673094, 1027354, 1346188, 2054708, 2692376, 4109416, 9759863, 19519726, 39039452, 78078904]

約数ペア:

[(1, 78078904), (2, 39039452), (4, 19519726), (8, 9759863), (19, 4109416), (29, 2692376), (38, 2054708), (58, 1346188), (76, 1027354), (116, 673094), (152, 513677), (232, 336547), (551, 141704), (1102, 70852), (2204, 35426), (4408, 17713)]