87456204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 242358480

約数和(自身を除く): 154902276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 269, 396, 538, 807, 821, 1076, 1614, 1642, 2421, 2463, 2959, 3228, 3284, 4842, 4926, 5918, 7389, 8877, 9031, 9684, 9852, 11836, 14778, 17754, 18062, 26631, 27093, 29556, 35508, 36124, 53262, 54186, 81279, 106524, 108372, 162558, 220849, 325116, 441698, 662547, 883396, 1325094, 1987641, 2429339, 2650188, 3975282, 4858678, 7288017, 7950564, 9717356, 14576034, 21864051, 29152068, 43728102, 87456204]

約数ペア:

[(1, 87456204), (2, 43728102), (3, 29152068), (4, 21864051), (6, 14576034), (9, 9717356), (11, 7950564), (12, 7288017), (18, 4858678), (22, 3975282), (33, 2650188), (36, 2429339), (44, 1987641), (66, 1325094), (99, 883396), (132, 662547), (198, 441698), (269, 325116), (396, 220849), (538, 162558), (807, 108372), (821, 106524), (1076, 81279), (1614, 54186), (1642, 53262), (2421, 36124), (2463, 35508), (2959, 29556), (3228, 27093), (3284, 26631), (4842, 18062), (4926, 17754), (5918, 14778), (7389, 11836), (8877, 9852), (9031, 9684)]