67178664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3311

約数の個数: 96

約数和(自身を含む): 213071040

約数和(自身を除く): 145892376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3251, 3444, 5166, 6502, 6888, 9753, 10332, 13004, 19506, 20664, 22757, 26008, 29259, 39012, 45514, 58518, 68271, 78024, 91028, 117036, 133291, 136542, 182056, 204813, 234072, 266582, 273084, 399873, 409626, 533164, 546168, 799746, 819252, 933037, 1066328, 1199619, 1599492, 1638504, 1866074, 2399238, 2799111, 3198984, 3732148, 4798476, 5598222, 7464296, 8397333, 9596952, 11196444, 16794666, 22392888, 33589332, 67178664]

約数ペア:

[(1, 67178664), (2, 33589332), (3, 22392888), (4, 16794666), (6, 11196444), (7, 9596952), (8, 8397333), (9, 7464296), (12, 5598222), (14, 4798476), (18, 3732148), (21, 3198984), (24, 2799111), (28, 2399238), (36, 1866074), (41, 1638504), (42, 1599492), (56, 1199619), (63, 1066328), (72, 933037), (82, 819252), (84, 799746), (123, 546168), (126, 533164), (164, 409626), (168, 399873), (246, 273084), (252, 266582), (287, 234072), (328, 204813), (369, 182056), (492, 136542), (504, 133291), (574, 117036), (738, 91028), (861, 78024), (984, 68271), (1148, 58518), (1476, 45514), (1722, 39012), (2296, 29259), (2583, 26008), (2952, 22757), (3251, 20664), (3444, 19506), (5166, 13004), (6502, 10332), (6888, 9753)]