68384568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1747}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 196335360

約数和(自身を除く): 127950792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 1398, 1631, 1747, 1864, 2796, 3262, 3494, 4893, 5241, 5592, 6524, 6988, 9786, 10482, 12229, 13048, 13976, 19572, 20964, 24458, 36687, 39144, 41928, 48916, 73374, 97832, 146748, 293496, 407051, 814102, 1221153, 1628204, 2442306, 2849357, 3256408, 4884612, 5698714, 8548071, 9769224, 11397428, 17096142, 22794856, 34192284, 68384568]

約数ペア:

[(1, 68384568), (2, 34192284), (3, 22794856), (4, 17096142), (6, 11397428), (7, 9769224), (8, 8548071), (12, 5698714), (14, 4884612), (21, 3256408), (24, 2849357), (28, 2442306), (42, 1628204), (56, 1221153), (84, 814102), (168, 407051), (233, 293496), (466, 146748), (699, 97832), (932, 73374), (1398, 48916), (1631, 41928), (1747, 39144), (1864, 36687), (2796, 24458), (3262, 20964), (3494, 19572), (4893, 13976), (5241, 13048), (5592, 12229), (6524, 10482), (6988, 9786)]