86301740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 213563952

約数和(自身を除く): 127262212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 196, 245, 332, 415, 490, 581, 830, 980, 1061, 1162, 1660, 2122, 2324, 2905, 4067, 4244, 5305, 5810, 7427, 8134, 10610, 11620, 14854, 16268, 20335, 21220, 29708, 37135, 40670, 51989, 74270, 81340, 88063, 103978, 148540, 176126, 207956, 259945, 352252, 440315, 519890, 616441, 880630, 1039780, 1232882, 1761260, 2465764, 3082205, 4315087, 6164410, 8630174, 12328820, 17260348, 21575435, 43150870, 86301740]

約数ペア:

[(1, 86301740), (2, 43150870), (4, 21575435), (5, 17260348), (7, 12328820), (10, 8630174), (14, 6164410), (20, 4315087), (28, 3082205), (35, 2465764), (49, 1761260), (70, 1232882), (83, 1039780), (98, 880630), (140, 616441), (166, 519890), (196, 440315), (245, 352252), (332, 259945), (415, 207956), (490, 176126), (581, 148540), (830, 103978), (980, 88063), (1061, 81340), (1162, 74270), (1660, 51989), (2122, 40670), (2324, 37135), (2905, 29708), (4067, 21220), (4244, 20335), (5305, 16268), (5810, 14854), (7427, 11620), (8134, 10610)]