86128908

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 205632000

約数和(自身を除く): 119503092

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 239, 354, 478, 509, 708, 717, 956, 1018, 1434, 1527, 2036, 2868, 3054, 6108, 14101, 28202, 30031, 42303, 56404, 60062, 84606, 90093, 120124, 121651, 169212, 180186, 243302, 360372, 364953, 486604, 729906, 1459812, 7177409, 14354818, 21532227, 28709636, 43064454, 86128908]

約数ペア:

[(1, 86128908), (2, 43064454), (3, 28709636), (4, 21532227), (6, 14354818), (12, 7177409), (59, 1459812), (118, 729906), (177, 486604), (236, 364953), (239, 360372), (354, 243302), (478, 180186), (509, 169212), (708, 121651), (717, 120124), (956, 90093), (1018, 84606), (1434, 60062), (1527, 56404), (2036, 42303), (2868, 30031), (3054, 28202), (6108, 14101)]