68390448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1$

素因数の和:2394

約数の個数: 80

約数和(自身を含む): 204272640

約数和(自身を除く): 135882192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2287, 2492, 3738, 4272, 4574, 4984, 6861, 7476, 9148, 9968, 13722, 14952, 16009, 18296, 27444, 29904, 32018, 36592, 48027, 54888, 64036, 96054, 109776, 128072, 192108, 203543, 256144, 384216, 407086, 610629, 768432, 814172, 1221258, 1424801, 1628344, 2442516, 2849602, 3256688, 4274403, 4885032, 5699204, 8548806, 9770064, 11398408, 17097612, 22796816, 34195224, 68390448]

約数ペア:

[(1, 68390448), (2, 34195224), (3, 22796816), (4, 17097612), (6, 11398408), (7, 9770064), (8, 8548806), (12, 5699204), (14, 4885032), (16, 4274403), (21, 3256688), (24, 2849602), (28, 2442516), (42, 1628344), (48, 1424801), (56, 1221258), (84, 814172), (89, 768432), (112, 610629), (168, 407086), (178, 384216), (267, 256144), (336, 203543), (356, 192108), (534, 128072), (623, 109776), (712, 96054), (1068, 64036), (1246, 54888), (1424, 48027), (1869, 36592), (2136, 32018), (2287, 29904), (2492, 27444), (3738, 18296), (4272, 16009), (4574, 14952), (4984, 13722), (6861, 9968), (7476, 9148)]