81573492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6829

約数の個数: 96

約数和(自身を含む): 255596544

約数和(自身を除く): 174023052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 6791, 12012, 13582, 20373, 27164, 40746, 47537, 74701, 81492, 88283, 95074, 142611, 149402, 176566, 190148, 224103, 264849, 285222, 298804, 353132, 448206, 522907, 529698, 570444, 617981, 896412, 971113, 1045814, 1059396, 1235962, 1568721, 1853943, 1942226, 2091628, 2471924, 2913339, 3137442, 3707886, 3884452, 5826678, 6274884, 6797791, 7415772, 11653356, 13595582, 20393373, 27191164, 40786746, 81573492]

約数ペア:

[(1, 81573492), (2, 40786746), (3, 27191164), (4, 20393373), (6, 13595582), (7, 11653356), (11, 7415772), (12, 6797791), (13, 6274884), (14, 5826678), (21, 3884452), (22, 3707886), (26, 3137442), (28, 2913339), (33, 2471924), (39, 2091628), (42, 1942226), (44, 1853943), (52, 1568721), (66, 1235962), (77, 1059396), (78, 1045814), (84, 971113), (91, 896412), (132, 617981), (143, 570444), (154, 529698), (156, 522907), (182, 448206), (231, 353132), (273, 298804), (286, 285222), (308, 264849), (364, 224103), (429, 190148), (462, 176566), (546, 149402), (572, 142611), (858, 95074), (924, 88283), (1001, 81492), (1092, 74701), (1716, 47537), (2002, 40746), (3003, 27164), (4004, 20373), (6006, 13582), (6791, 12012)]