121317624

素因数分解:

$2^3\times 3^2\times {\mathrm{787}}^1\times {\mathrm{2141}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 329139720

約数和(自身を除く): 207822096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 787, 1574, 2141, 2361, 3148, 4282, 4722, 6296, 6423, 7083, 8564, 9444, 12846, 14166, 17128, 18888, 19269, 25692, 28332, 38538, 51384, 56664, 77076, 154152, 1684967, 3369934, 5054901, 6739868, 10109802, 13479736, 15164703, 20219604, 30329406, 40439208, 60658812, 121317624]

約数ペア:

[(1, 121317624), (2, 60658812), (3, 40439208), (4, 30329406), (6, 20219604), (8, 15164703), (9, 13479736), (12, 10109802), (18, 6739868), (24, 5054901), (36, 3369934), (72, 1684967), (787, 154152), (1574, 77076), (2141, 56664), (2361, 51384), (3148, 38538), (4282, 28332), (4722, 25692), (6296, 19269), (6423, 18888), (7083, 17128), (8564, 14166), (9444, 12846)]