87824580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2767}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 257158272

約数和(自身を除く): 169333692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 2767, 3174, 5290, 5534, 6348, 7935, 8301, 10580, 11068, 13835, 15870, 16602, 27670, 31740, 33204, 41505, 55340, 63641, 83010, 127282, 166020, 190923, 254564, 318205, 381846, 636410, 763692, 954615, 1272820, 1463743, 1909230, 2927486, 3818460, 4391229, 5854972, 7318715, 8782458, 14637430, 17564916, 21956145, 29274860, 43912290, 87824580]

約数ペア:

[(1, 87824580), (2, 43912290), (3, 29274860), (4, 21956145), (5, 17564916), (6, 14637430), (10, 8782458), (12, 7318715), (15, 5854972), (20, 4391229), (23, 3818460), (30, 2927486), (46, 1909230), (60, 1463743), (69, 1272820), (92, 954615), (115, 763692), (138, 636410), (230, 381846), (276, 318205), (345, 254564), (460, 190923), (529, 166020), (690, 127282), (1058, 83010), (1380, 63641), (1587, 55340), (2116, 41505), (2645, 33204), (2767, 31740), (3174, 27670), (5290, 16602), (5534, 15870), (6348, 13835), (7935, 11068), (8301, 10580)]