74765916

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 208158720

約数和(自身を除く): 133392804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 81, 92, 108, 127, 138, 158, 162, 207, 237, 254, 276, 316, 324, 381, 414, 474, 508, 621, 711, 762, 828, 948, 1143, 1242, 1422, 1524, 1817, 1863, 2133, 2286, 2484, 2844, 2921, 3429, 3634, 3726, 4266, 4572, 5451, 5842, 6399, 6858, 7268, 7452, 8532, 8763, 10033, 10287, 10902, 11684, 12798, 13716, 16353, 17526, 20066, 20574, 21804, 25596, 26289, 30099, 32706, 35052, 40132, 41148, 49059, 52578, 60198, 65412, 78867, 90297, 98118, 105156, 120396, 147177, 157734, 180594, 196236, 230759, 236601, 270891, 294354, 315468, 361188, 461518, 473202, 541782, 588708, 692277, 812673, 923036, 946404, 1083564, 1384554, 1625346, 2076831, 2769108, 3250692, 4153662, 6230493, 8307324, 12460986, 18691479, 24921972, 37382958, 74765916]

約数ペア:

[(1, 74765916), (2, 37382958), (3, 24921972), (4, 18691479), (6, 12460986), (9, 8307324), (12, 6230493), (18, 4153662), (23, 3250692), (27, 2769108), (36, 2076831), (46, 1625346), (54, 1384554), (69, 1083564), (79, 946404), (81, 923036), (92, 812673), (108, 692277), (127, 588708), (138, 541782), (158, 473202), (162, 461518), (207, 361188), (237, 315468), (254, 294354), (276, 270891), (316, 236601), (324, 230759), (381, 196236), (414, 180594), (474, 157734), (508, 147177), (621, 120396), (711, 105156), (762, 98118), (828, 90297), (948, 78867), (1143, 65412), (1242, 60198), (1422, 52578), (1524, 49059), (1817, 41148), (1863, 40132), (2133, 35052), (2286, 32706), (2484, 30099), (2844, 26289), (2921, 25596), (3429, 21804), (3634, 20574), (3726, 20066), (4266, 17526), (4572, 16353), (5451, 13716), (5842, 12798), (6399, 11684), (6858, 10902), (7268, 10287), (7452, 10033), (8532, 8763)]