85038642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 215953920

約数和(自身を除く): 130915278

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 617, 741, 806, 1178, 1209, 1234, 1482, 1767, 1851, 2223, 2418, 3534, 3627, 3702, 4446, 5301, 5553, 7254, 7657, 8021, 10602, 11106, 11723, 15314, 16042, 19127, 22971, 23446, 24063, 35169, 38254, 45942, 48126, 57381, 68913, 70338, 72189, 105507, 114762, 137826, 144378, 152399, 172143, 211014, 248651, 304798, 344286, 363413, 457197, 497302, 726826, 745953, 914394, 1090239, 1371591, 1491906, 2180478, 2237859, 2743182, 3270717, 4475718, 4724369, 6541434, 9448738, 14173107, 28346214, 42519321, 85038642]

約数ペア:

[(1, 85038642), (2, 42519321), (3, 28346214), (6, 14173107), (9, 9448738), (13, 6541434), (18, 4724369), (19, 4475718), (26, 3270717), (31, 2743182), (38, 2237859), (39, 2180478), (57, 1491906), (62, 1371591), (78, 1090239), (93, 914394), (114, 745953), (117, 726826), (171, 497302), (186, 457197), (234, 363413), (247, 344286), (279, 304798), (342, 248651), (403, 211014), (494, 172143), (558, 152399), (589, 144378), (617, 137826), (741, 114762), (806, 105507), (1178, 72189), (1209, 70338), (1234, 68913), (1482, 57381), (1767, 48126), (1851, 45942), (2223, 38254), (2418, 35169), (3534, 24063), (3627, 23446), (3702, 22971), (4446, 19127), (5301, 16042), (5553, 15314), (7254, 11723), (7657, 11106), (8021, 10602)]