25275726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 80

約数和(自身を含む): 66908160

約数和(自身を除く): 41632434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 719, 837, 1134, 1302, 1438, 1674, 1953, 2157, 2511, 3906, 4314, 5022, 5033, 5859, 6471, 10066, 11718, 12942, 15099, 17577, 19413, 22289, 30198, 35154, 38826, 44578, 45297, 58239, 66867, 90594, 116478, 133734, 135891, 156023, 200601, 271782, 312046, 401202, 407673, 468069, 601803, 815346, 936138, 1203606, 1404207, 1805409, 2808414, 3610818, 4212621, 8425242, 12637863, 25275726]

約数ペア:

[(1, 25275726), (2, 12637863), (3, 8425242), (6, 4212621), (7, 3610818), (9, 2808414), (14, 1805409), (18, 1404207), (21, 1203606), (27, 936138), (31, 815346), (42, 601803), (54, 468069), (62, 407673), (63, 401202), (81, 312046), (93, 271782), (126, 200601), (162, 156023), (186, 135891), (189, 133734), (217, 116478), (279, 90594), (378, 66867), (434, 58239), (558, 45297), (567, 44578), (651, 38826), (719, 35154), (837, 30198), (1134, 22289), (1302, 19413), (1438, 17577), (1674, 15099), (1953, 12942), (2157, 11718), (2511, 10066), (3906, 6471), (4314, 5859), (5022, 5033)]