68060174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 65479666

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 71, 91, 142, 161, 182, 229, 299, 322, 458, 497, 598, 923, 994, 1603, 1633, 1846, 2093, 2977, 3206, 3266, 4186, 5267, 5954, 6461, 10534, 11431, 12922, 16259, 20839, 21229, 22862, 32518, 36869, 41678, 42458, 68471, 73738, 113813, 136942, 148603, 211367, 227626, 297206, 373957, 422734, 479297, 747914, 958594, 1479569, 2617699, 2959138, 4861441, 5235398, 9722882, 34030087, 68060174]

約数ペア:

[(1, 68060174), (2, 34030087), (7, 9722882), (13, 5235398), (14, 4861441), (23, 2959138), (26, 2617699), (46, 1479569), (71, 958594), (91, 747914), (142, 479297), (161, 422734), (182, 373957), (229, 297206), (299, 227626), (322, 211367), (458, 148603), (497, 136942), (598, 113813), (923, 73738), (994, 68471), (1603, 42458), (1633, 41678), (1846, 36869), (2093, 32518), (2977, 22862), (3206, 21229), (3266, 20839), (4186, 16259), (5267, 12922), (5954, 11431), (6461, 10534)]