80711176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3823}}^1$

素因数の和:3878

約数の個数: 64

約数和(自身を含む): 192729600

約数和(自身を除く): 112018424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 3823, 5278, 7646, 10556, 15292, 21112, 26761, 30584, 49699, 53522, 99398, 107044, 110867, 198796, 214088, 221734, 347893, 397592, 443468, 695786, 776069, 886936, 1391572, 1441271, 1552138, 2783144, 2882542, 3104276, 5765084, 6208552, 10088897, 11530168, 20177794, 40355588, 80711176]

約数ペア:

[(1, 80711176), (2, 40355588), (4, 20177794), (7, 11530168), (8, 10088897), (13, 6208552), (14, 5765084), (26, 3104276), (28, 2882542), (29, 2783144), (52, 1552138), (56, 1441271), (58, 1391572), (91, 886936), (104, 776069), (116, 695786), (182, 443468), (203, 397592), (232, 347893), (364, 221734), (377, 214088), (406, 198796), (728, 110867), (754, 107044), (812, 99398), (1508, 53522), (1624, 49699), (2639, 30584), (3016, 26761), (3823, 21112), (5278, 15292), (7646, 10556)]