64545084

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 171793440

約数和(自身を除く): 107248356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 548, 569, 822, 828, 1138, 1233, 1644, 1707, 2276, 2466, 3151, 3414, 4932, 5121, 6302, 6828, 9453, 10242, 12604, 13087, 18906, 20484, 26174, 28359, 37812, 39261, 52348, 56718, 77953, 78522, 113436, 117783, 155906, 157044, 233859, 235566, 311812, 467718, 471132, 701577, 935436, 1403154, 1792919, 2806308, 3585838, 5378757, 7171676, 10757514, 16136271, 21515028, 32272542, 64545084]

約数ペア:

[(1, 64545084), (2, 32272542), (3, 21515028), (4, 16136271), (6, 10757514), (9, 7171676), (12, 5378757), (18, 3585838), (23, 2806308), (36, 1792919), (46, 1403154), (69, 935436), (92, 701577), (137, 471132), (138, 467718), (207, 311812), (274, 235566), (276, 233859), (411, 157044), (414, 155906), (548, 117783), (569, 113436), (822, 78522), (828, 77953), (1138, 56718), (1233, 52348), (1644, 39261), (1707, 37812), (2276, 28359), (2466, 26174), (3151, 20484), (3414, 18906), (4932, 13087), (5121, 12604), (6302, 10242), (6828, 9453)]