87642708

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137803}}^1$

素因数の和:137863

約数の個数: 24

約数和(自身を含む): 208359648

約数和(自身を除く): 120716940

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 137803, 275606, 413409, 551212, 826818, 1653636, 7303559, 14607118, 21910677, 29214236, 43821354, 87642708]

約数ペア:

[(1, 87642708), (2, 43821354), (3, 29214236), (4, 21910677), (6, 14607118), (12, 7303559), (53, 1653636), (106, 826818), (159, 551212), (212, 413409), (318, 275606), (636, 137803)]