77262990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2897}}^1$

素因数の和:3041

約数の個数: 64

約数和(自身を含む): 213663744

約数和(自身を除く): 136400754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 2897, 3810, 4445, 5334, 5794, 8691, 8890, 13335, 14485, 17382, 20279, 26670, 28970, 40558, 43455, 60837, 86910, 101395, 121674, 202790, 304185, 367919, 608370, 735838, 1103757, 1839595, 2207514, 2575433, 3679190, 5150866, 5518785, 7726299, 11037570, 12877165, 15452598, 25754330, 38631495, 77262990]

約数ペア:

[(1, 77262990), (2, 38631495), (3, 25754330), (5, 15452598), (6, 12877165), (7, 11037570), (10, 7726299), (14, 5518785), (15, 5150866), (21, 3679190), (30, 2575433), (35, 2207514), (42, 1839595), (70, 1103757), (105, 735838), (127, 608370), (210, 367919), (254, 304185), (381, 202790), (635, 121674), (762, 101395), (889, 86910), (1270, 60837), (1778, 43455), (1905, 40558), (2667, 28970), (2897, 26670), (3810, 20279), (4445, 17382), (5334, 14485), (5794, 13335), (8691, 8890)]