68875968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{7321}}^1$

素因数の和:7350

約数の個数: 84

約数和(自身を含む): 212015832

約数和(自身を除く): 143139864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 7321, 9408, 14642, 21963, 29284, 43926, 51247, 58568, 87852, 102494, 117136, 153741, 175704, 204988, 234272, 307482, 351408, 358729, 409976, 468544, 614964, 702816, 717458, 819952, 1076187, 1229928, 1405632, 1434916, 1639904, 2152374, 2459856, 2869832, 3279808, 4304748, 4919712, 5739664, 8609496, 9839424, 11479328, 17218992, 22958656, 34437984, 68875968]

約数ペア:

[(1, 68875968), (2, 34437984), (3, 22958656), (4, 17218992), (6, 11479328), (7, 9839424), (8, 8609496), (12, 5739664), (14, 4919712), (16, 4304748), (21, 3279808), (24, 2869832), (28, 2459856), (32, 2152374), (42, 1639904), (48, 1434916), (49, 1405632), (56, 1229928), (64, 1076187), (84, 819952), (96, 717458), (98, 702816), (112, 614964), (147, 468544), (168, 409976), (192, 358729), (196, 351408), (224, 307482), (294, 234272), (336, 204988), (392, 175704), (448, 153741), (588, 117136), (672, 102494), (784, 87852), (1176, 58568), (1344, 51247), (1568, 43926), (2352, 29284), (3136, 21963), (4704, 14642), (7321, 9408)]