72731022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4353

約数の個数: 64

約数和(自身を含む): 184848384

約数和(自身を除く): 112117362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 4297, 5642, 8463, 8594, 12891, 16926, 25782, 30079, 55861, 60158, 90237, 111722, 133207, 167583, 180474, 266414, 335166, 391027, 399621, 782054, 799242, 932449, 1173081, 1731691, 1864898, 2346162, 2797347, 3463382, 5195073, 5594694, 10390146, 12121837, 24243674, 36365511, 72731022]

約数ペア:

[(1, 72731022), (2, 36365511), (3, 24243674), (6, 12121837), (7, 10390146), (13, 5594694), (14, 5195073), (21, 3463382), (26, 2797347), (31, 2346162), (39, 1864898), (42, 1731691), (62, 1173081), (78, 932449), (91, 799242), (93, 782054), (182, 399621), (186, 391027), (217, 335166), (273, 266414), (403, 180474), (434, 167583), (546, 133207), (651, 111722), (806, 90237), (1209, 60158), (1302, 55861), (2418, 30079), (2821, 25782), (4297, 16926), (5642, 12891), (8463, 8594)]