89472804

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 212459520

約数和(自身を除く): 122986716

約数列:

[1, 2, 3, 4, 6, 12, 103, 191, 206, 309, 379, 382, 412, 573, 618, 758, 764, 1137, 1146, 1236, 1516, 2274, 2292, 4548, 19673, 39037, 39346, 59019, 72389, 78074, 78692, 117111, 118038, 144778, 156148, 217167, 234222, 236076, 289556, 434334, 468444, 868668, 7456067, 14912134, 22368201, 29824268, 44736402, 89472804]

約数ペア:

[(1, 89472804), (2, 44736402), (3, 29824268), (4, 22368201), (6, 14912134), (12, 7456067), (103, 868668), (191, 468444), (206, 434334), (309, 289556), (379, 236076), (382, 234222), (412, 217167), (573, 156148), (618, 144778), (758, 118038), (764, 117111), (1137, 78692), (1146, 78074), (1236, 72389), (1516, 59019), (2274, 39346), (2292, 39037), (4548, 19673)]