8707865796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{3851}}^1$

素因数の和:4871

約数の個数: 120

約数和(自身を含む): 26048949696

約数和(自身を除く): 17341083900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 997, 1134, 1994, 2268, 2991, 3851, 3988, 5982, 6979, 7702, 8973, 11553, 11964, 13958, 15404, 17946, 20937, 23106, 26919, 26957, 27916, 34659, 35892, 41874, 46212, 53838, 53914, 62811, 69318, 80757, 80871, 83748, 103977, 107676, 107828, 125622, 138636, 161514, 161742, 188433, 207954, 242613, 251244, 311931, 323028, 323484, 376866, 415908, 485226, 565299, 623862, 727839, 753732, 970452, 1130598, 1247724, 1455678, 2183517, 2261196, 2911356, 3839447, 4367034, 7678894, 8734068, 11518341, 15357788, 23036682, 26876129, 34555023, 46073364, 53752258, 69110046, 80628387, 103665069, 107504516, 138220092, 161256774, 207330138, 241885161, 310995207, 322513548, 414660276, 483770322, 621990414, 725655483, 967540644, 1243980828, 1451310966, 2176966449, 2902621932, 4353932898, 8707865796]

約数ペア:

[(1, 8707865796), (2, 4353932898), (3, 2902621932), (4, 2176966449), (6, 1451310966), (7, 1243980828), (9, 967540644), (12, 725655483), (14, 621990414), (18, 483770322), (21, 414660276), (27, 322513548), (28, 310995207), (36, 241885161), (42, 207330138), (54, 161256774), (63, 138220092), (81, 107504516), (84, 103665069), (108, 80628387), (126, 69110046), (162, 53752258), (189, 46073364), (252, 34555023), (324, 26876129), (378, 23036682), (567, 15357788), (756, 11518341), (997, 8734068), (1134, 7678894), (1994, 4367034), (2268, 3839447), (2991, 2911356), (3851, 2261196), (3988, 2183517), (5982, 1455678), (6979, 1247724), (7702, 1130598), (8973, 970452), (11553, 753732), (11964, 727839), (13958, 623862), (15404, 565299), (17946, 485226), (20937, 415908), (23106, 376866), (26919, 323484), (26957, 323028), (27916, 311931), (34659, 251244), (35892, 242613), (41874, 207954), (46212, 188433), (53838, 161742), (53914, 161514), (62811, 138636), (69318, 125622), (80757, 107828), (80871, 107676), (83748, 103977)]