78090672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 221950080

約数和(自身を除く): 143859408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1129, 1441, 1572, 2096, 2258, 2882, 3144, 3387, 4323, 4516, 5764, 6288, 6774, 8646, 9032, 11528, 12419, 13548, 17292, 18064, 23056, 24838, 27096, 34584, 37257, 49676, 54192, 69168, 74514, 99352, 147899, 149028, 198704, 295798, 298056, 443697, 591596, 596112, 887394, 1183192, 1626889, 1774788, 2366384, 3253778, 3549576, 4880667, 6507556, 7099152, 9761334, 13015112, 19522668, 26030224, 39045336, 78090672]

約数ペア:

[(1, 78090672), (2, 39045336), (3, 26030224), (4, 19522668), (6, 13015112), (8, 9761334), (11, 7099152), (12, 6507556), (16, 4880667), (22, 3549576), (24, 3253778), (33, 2366384), (44, 1774788), (48, 1626889), (66, 1183192), (88, 887394), (131, 596112), (132, 591596), (176, 443697), (262, 298056), (264, 295798), (393, 198704), (524, 149028), (528, 147899), (786, 99352), (1048, 74514), (1129, 69168), (1441, 54192), (1572, 49676), (2096, 37257), (2258, 34584), (2882, 27096), (3144, 24838), (3387, 23056), (4323, 18064), (4516, 17292), (5764, 13548), (6288, 12419), (6774, 11528), (8646, 9032)]