87690204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{49711}}^1$

素因数の和:49735

約数の個数: 54

約数和(自身を含む): 257856144

約数和(自身を除く): 170165940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 49711, 99422, 149133, 198844, 298266, 347977, 447399, 596532, 695954, 894798, 1043931, 1391908, 1789596, 2087862, 2435839, 3131793, 4175724, 4871678, 6263586, 7307517, 9743356, 12527172, 14615034, 21922551, 29230068, 43845102, 87690204]

約数ペア:

[(1, 87690204), (2, 43845102), (3, 29230068), (4, 21922551), (6, 14615034), (7, 12527172), (9, 9743356), (12, 7307517), (14, 6263586), (18, 4871678), (21, 4175724), (28, 3131793), (36, 2435839), (42, 2087862), (49, 1789596), (63, 1391908), (84, 1043931), (98, 894798), (126, 695954), (147, 596532), (196, 447399), (252, 347977), (294, 298266), (441, 198844), (588, 149133), (882, 99422), (1764, 49711)]