85321548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5935

約数の個数: 72

約数和(自身を含む): 239797376

約数和(自身を除く): 154475828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5881, 7254, 11762, 14508, 17643, 23524, 35286, 52929, 70572, 76453, 105858, 152906, 182311, 211716, 229359, 305812, 364622, 458718, 546933, 688077, 729244, 917436, 1093866, 1376154, 1640799, 2187732, 2370043, 2752308, 3281598, 4740086, 6563196, 7110129, 9480172, 14220258, 21330387, 28440516, 42660774, 85321548]

約数ペア:

[(1, 85321548), (2, 42660774), (3, 28440516), (4, 21330387), (6, 14220258), (9, 9480172), (12, 7110129), (13, 6563196), (18, 4740086), (26, 3281598), (31, 2752308), (36, 2370043), (39, 2187732), (52, 1640799), (62, 1376154), (78, 1093866), (93, 917436), (117, 729244), (124, 688077), (156, 546933), (186, 458718), (234, 364622), (279, 305812), (372, 229359), (403, 211716), (468, 182311), (558, 152906), (806, 105858), (1116, 76453), (1209, 70572), (1612, 52929), (2418, 35286), (3627, 23524), (4836, 17643), (5881, 14508), (7254, 11762)]