69886842

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 142399680

約数和(自身を除く): 72512838

約数列:

[1, 2, 3, 6, 73, 146, 219, 379, 421, 438, 758, 842, 1137, 1263, 2274, 2526, 27667, 30733, 55334, 61466, 83001, 92199, 159559, 166002, 184398, 319118, 478677, 957354, 11647807, 23295614, 34943421, 69886842]

約数ペア:

[(1, 69886842), (2, 34943421), (3, 23295614), (6, 11647807), (73, 957354), (146, 478677), (219, 319118), (379, 184398), (421, 166002), (438, 159559), (758, 92199), (842, 83001), (1137, 61466), (1263, 55334), (2274, 30733), (2526, 27667)]