69278274

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 177811200

約数和(自身を除く): 108532926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 41, 54, 58, 78, 82, 83, 87, 117, 123, 166, 174, 234, 246, 249, 261, 351, 369, 377, 498, 522, 533, 702, 738, 747, 754, 783, 1066, 1079, 1107, 1131, 1189, 1494, 1566, 1599, 2158, 2214, 2241, 2262, 2378, 2407, 3198, 3237, 3393, 3403, 3567, 4482, 4797, 4814, 6474, 6786, 6806, 7134, 7221, 9594, 9711, 10179, 10209, 10701, 14391, 14442, 15457, 19422, 20358, 20418, 21402, 21663, 28782, 29133, 30627, 30914, 31291, 32103, 43326, 44239, 46371, 58266, 61254, 62582, 64206, 64989, 88478, 91881, 92742, 93873, 98687, 129978, 132717, 139113, 183762, 187746, 197374, 265434, 278226, 281619, 296061, 398151, 417339, 563238, 592122, 796302, 834678, 844857, 888183, 1194453, 1282931, 1689714, 1776366, 2388906, 2565862, 2664549, 3848793, 5329098, 7697586, 11546379, 23092758, 34639137, 69278274]

約数ペア:

[(1, 69278274), (2, 34639137), (3, 23092758), (6, 11546379), (9, 7697586), (13, 5329098), (18, 3848793), (26, 2664549), (27, 2565862), (29, 2388906), (39, 1776366), (41, 1689714), (54, 1282931), (58, 1194453), (78, 888183), (82, 844857), (83, 834678), (87, 796302), (117, 592122), (123, 563238), (166, 417339), (174, 398151), (234, 296061), (246, 281619), (249, 278226), (261, 265434), (351, 197374), (369, 187746), (377, 183762), (498, 139113), (522, 132717), (533, 129978), (702, 98687), (738, 93873), (747, 92742), (754, 91881), (783, 88478), (1066, 64989), (1079, 64206), (1107, 62582), (1131, 61254), (1189, 58266), (1494, 46371), (1566, 44239), (1599, 43326), (2158, 32103), (2214, 31291), (2241, 30914), (2262, 30627), (2378, 29133), (2407, 28782), (3198, 21663), (3237, 21402), (3393, 20418), (3403, 20358), (3567, 19422), (4482, 15457), (4797, 14442), (4814, 14391), (6474, 10701), (6786, 10209), (6806, 10179), (7134, 9711), (7221, 9594)]