87456124

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 178649856

約数和(自身を除く): 91193732

約数列:

[1, 2, 4, 7, 14, 28, 113, 131, 211, 226, 262, 422, 452, 524, 791, 844, 917, 1477, 1582, 1834, 2954, 3164, 3668, 5908, 14803, 23843, 27641, 29606, 47686, 55282, 59212, 95372, 103621, 110564, 166901, 193487, 207242, 333802, 386974, 414484, 667604, 773948, 3123433, 6246866, 12493732, 21864031, 43728062, 87456124]

約数ペア:

[(1, 87456124), (2, 43728062), (4, 21864031), (7, 12493732), (14, 6246866), (28, 3123433), (113, 773948), (131, 667604), (211, 414484), (226, 386974), (262, 333802), (422, 207242), (452, 193487), (524, 166901), (791, 110564), (844, 103621), (917, 95372), (1477, 59212), (1582, 55282), (1834, 47686), (2954, 29606), (3164, 27641), (3668, 23843), (5908, 14803)]