76595728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 171864000

約数和(自身を除く): 95268272

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 43, 44, 58, 86, 88, 116, 172, 176, 232, 319, 344, 349, 464, 473, 638, 688, 698, 946, 1247, 1276, 1396, 1892, 2494, 2552, 2792, 3784, 3839, 4988, 5104, 5584, 7568, 7678, 9976, 10121, 13717, 15007, 15356, 19952, 20242, 27434, 30014, 30712, 40484, 54868, 60028, 61424, 80968, 109736, 111331, 120056, 161936, 165077, 219472, 222662, 240112, 330154, 435203, 445324, 660308, 870406, 890648, 1320616, 1740812, 1781296, 2641232, 3481624, 4787233, 6963248, 9574466, 19148932, 38297864, 76595728]

約数ペア:

[(1, 76595728), (2, 38297864), (4, 19148932), (8, 9574466), (11, 6963248), (16, 4787233), (22, 3481624), (29, 2641232), (43, 1781296), (44, 1740812), (58, 1320616), (86, 890648), (88, 870406), (116, 660308), (172, 445324), (176, 435203), (232, 330154), (319, 240112), (344, 222662), (349, 219472), (464, 165077), (473, 161936), (638, 120056), (688, 111331), (698, 109736), (946, 80968), (1247, 61424), (1276, 60028), (1396, 54868), (1892, 40484), (2494, 30712), (2552, 30014), (2792, 27434), (3784, 20242), (3839, 19952), (4988, 15356), (5104, 15007), (5584, 13717), (7568, 10121), (7678, 9976)]