123996204

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{60427}}^1$

素因数の和:60459

約数の個数: 48

約数和(自身を含む): 338396800

約数和(自身を除く): 214400596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 60427, 120854, 181281, 241708, 362562, 543843, 725124, 1087686, 1148113, 1631529, 2175372, 2296226, 3263058, 3444339, 4592452, 6526116, 6888678, 10333017, 13777356, 20666034, 30999051, 41332068, 61998102, 123996204]

約数ペア:

[(1, 123996204), (2, 61998102), (3, 41332068), (4, 30999051), (6, 20666034), (9, 13777356), (12, 10333017), (18, 6888678), (19, 6526116), (27, 4592452), (36, 3444339), (38, 3263058), (54, 2296226), (57, 2175372), (76, 1631529), (108, 1148113), (114, 1087686), (171, 725124), (228, 543843), (342, 362562), (513, 241708), (684, 181281), (1026, 120854), (2052, 60427)]