27887001156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{72661}}^1$

素因数の和:74201

約数の個数: 72

約数和(自身を含む): 80616454464

約数和(自身を除く): 52729453308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1523, 3046, 4569, 6092, 9138, 10661, 13707, 18276, 21322, 27414, 31983, 42644, 54828, 63966, 72661, 95949, 127932, 145322, 191898, 217983, 290644, 383796, 435966, 508627, 653949, 871932, 1017254, 1307898, 1525881, 2034508, 2615796, 3051762, 4577643, 6103524, 9155286, 18310572, 110662703, 221325406, 331988109, 442650812, 663976218, 774638921, 995964327, 1327952436, 1549277842, 1991928654, 2323916763, 3098555684, 3983857308, 4647833526, 6971750289, 9295667052, 13943500578, 27887001156]

約数ペア:

[(1, 27887001156), (2, 13943500578), (3, 9295667052), (4, 6971750289), (6, 4647833526), (7, 3983857308), (9, 3098555684), (12, 2323916763), (14, 1991928654), (18, 1549277842), (21, 1327952436), (28, 995964327), (36, 774638921), (42, 663976218), (63, 442650812), (84, 331988109), (126, 221325406), (252, 110662703), (1523, 18310572), (3046, 9155286), (4569, 6103524), (6092, 4577643), (9138, 3051762), (10661, 2615796), (13707, 2034508), (18276, 1525881), (21322, 1307898), (27414, 1017254), (31983, 871932), (42644, 653949), (54828, 508627), (63966, 435966), (72661, 383796), (95949, 290644), (127932, 217983), (145322, 191898)]