87328732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 162983520

約数和(自身を除く): 75654788

約数列:

[1, 2, 4, 37, 59, 73, 74, 118, 137, 146, 148, 236, 274, 292, 548, 2183, 2701, 4307, 4366, 5069, 5402, 8083, 8614, 8732, 10001, 10138, 10804, 16166, 17228, 20002, 20276, 32332, 40004, 159359, 299071, 318718, 370037, 590059, 598142, 637436, 740074, 1180118, 1196284, 1480148, 2360236, 21832183, 43664366, 87328732]

約数ペア:

[(1, 87328732), (2, 43664366), (4, 21832183), (37, 2360236), (59, 1480148), (73, 1196284), (74, 1180118), (118, 740074), (137, 637436), (146, 598142), (148, 590059), (236, 370037), (274, 318718), (292, 299071), (548, 159359), (2183, 40004), (2701, 32332), (4307, 20276), (4366, 20002), (5069, 17228), (5402, 16166), (8083, 10804), (8614, 10138), (8732, 10001)]