80968056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 219676800

約数和(自身を除く): 138708744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 1867, 3336, 3614, 3734, 5421, 5601, 7228, 7468, 10842, 11202, 14456, 14936, 21684, 22404, 24271, 43368, 44808, 48542, 72813, 97084, 145626, 194168, 259513, 291252, 519026, 582504, 778539, 1038052, 1557078, 2076104, 3114156, 3373669, 6228312, 6747338, 10121007, 13494676, 20242014, 26989352, 40484028, 80968056]

約数ペア:

[(1, 80968056), (2, 40484028), (3, 26989352), (4, 20242014), (6, 13494676), (8, 10121007), (12, 6747338), (13, 6228312), (24, 3373669), (26, 3114156), (39, 2076104), (52, 1557078), (78, 1038052), (104, 778539), (139, 582504), (156, 519026), (278, 291252), (312, 259513), (417, 194168), (556, 145626), (834, 97084), (1112, 72813), (1668, 48542), (1807, 44808), (1867, 43368), (3336, 24271), (3614, 22404), (3734, 21684), (5421, 14936), (5601, 14456), (7228, 11202), (7468, 10842)]