127221048

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{3541}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 345345000

約数和(自身を除く): 218123952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1996, 2994, 3541, 3992, 4491, 5988, 7082, 8982, 10623, 11976, 14164, 17964, 21246, 28328, 31869, 35928, 42492, 63738, 84984, 127476, 254952, 1766959, 3533918, 5300877, 7067836, 10601754, 14135672, 15902631, 21203508, 31805262, 42407016, 63610524, 127221048]

約数ペア:

[(1, 127221048), (2, 63610524), (3, 42407016), (4, 31805262), (6, 21203508), (8, 15902631), (9, 14135672), (12, 10601754), (18, 7067836), (24, 5300877), (36, 3533918), (72, 1766959), (499, 254952), (998, 127476), (1497, 84984), (1996, 63738), (2994, 42492), (3541, 35928), (3992, 31869), (4491, 28328), (5988, 21246), (7082, 17964), (8982, 14164), (10623, 11976)]