87068744

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19681}}^1$

素因数の和:19773

約数の個数: 32

約数和(自身を含む): 188947200

約数和(自身を除く): 101878456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 19681, 39362, 78724, 137767, 157448, 275534, 551068, 1102136, 1554799, 3109598, 6219196, 10883593, 12438392, 21767186, 43534372, 87068744]

約数ペア:

[(1, 87068744), (2, 43534372), (4, 21767186), (7, 12438392), (8, 10883593), (14, 6219196), (28, 3109598), (56, 1554799), (79, 1102136), (158, 551068), (316, 275534), (553, 157448), (632, 137767), (1106, 78724), (2212, 39362), (4424, 19681)]