87404904

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8861}}^1$

素因数の和:9010

約数の個数: 48

約数和(自身を含む): 238476420

約数和(自身を除く): 151071516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 8861, 9864, 17722, 26583, 35444, 53166, 70888, 79749, 106332, 159498, 212664, 318996, 637992, 1213957, 2427914, 3641871, 4855828, 7283742, 9711656, 10925613, 14567484, 21851226, 29134968, 43702452, 87404904]

約数ペア:

[(1, 87404904), (2, 43702452), (3, 29134968), (4, 21851226), (6, 14567484), (8, 10925613), (9, 9711656), (12, 7283742), (18, 4855828), (24, 3641871), (36, 2427914), (72, 1213957), (137, 637992), (274, 318996), (411, 212664), (548, 159498), (822, 106332), (1096, 79749), (1233, 70888), (1644, 53166), (2466, 35444), (3288, 26583), (4932, 17722), (8861, 9864)]