90788334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 224695296

約数和(自身を除く): 133906962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 257, 273, 514, 546, 647, 771, 1294, 1542, 1799, 1941, 3341, 3598, 3882, 4529, 5397, 6682, 8411, 9058, 10023, 10794, 13587, 16822, 20046, 23387, 25233, 27174, 46774, 50466, 58877, 70161, 117754, 140322, 166279, 176631, 332558, 353262, 498837, 997674, 1163953, 2161627, 2327906, 3491859, 4323254, 6484881, 6983718, 12969762, 15131389, 30262778, 45394167, 90788334]

約数ペア:

[(1, 90788334), (2, 45394167), (3, 30262778), (6, 15131389), (7, 12969762), (13, 6983718), (14, 6484881), (21, 4323254), (26, 3491859), (39, 2327906), (42, 2161627), (78, 1163953), (91, 997674), (182, 498837), (257, 353262), (273, 332558), (514, 176631), (546, 166279), (647, 140322), (771, 117754), (1294, 70161), (1542, 58877), (1799, 50466), (1941, 46774), (3341, 27174), (3598, 25233), (3882, 23387), (4529, 20046), (5397, 16822), (6682, 13587), (8411, 10794), (9058, 10023)]