71017968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2294

約数の個数: 80

約数和(自身を含む): 211930880

約数和(自身を除く): 140912912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2179, 2328, 2716, 4074, 4358, 4656, 5432, 6537, 8148, 8716, 10864, 13074, 15253, 16296, 17432, 26148, 30506, 32592, 34864, 45759, 52296, 61012, 91518, 104592, 122024, 183036, 211363, 244048, 366072, 422726, 634089, 732144, 845452, 1268178, 1479541, 1690904, 2536356, 2959082, 3381808, 4438623, 5072712, 5918164, 8877246, 10145424, 11836328, 17754492, 23672656, 35508984, 71017968]

約数ペア:

[(1, 71017968), (2, 35508984), (3, 23672656), (4, 17754492), (6, 11836328), (7, 10145424), (8, 8877246), (12, 5918164), (14, 5072712), (16, 4438623), (21, 3381808), (24, 2959082), (28, 2536356), (42, 1690904), (48, 1479541), (56, 1268178), (84, 845452), (97, 732144), (112, 634089), (168, 422726), (194, 366072), (291, 244048), (336, 211363), (388, 183036), (582, 122024), (679, 104592), (776, 91518), (1164, 61012), (1358, 52296), (1552, 45759), (2037, 34864), (2179, 32592), (2328, 30506), (2716, 26148), (4074, 17432), (4358, 16296), (4656, 15253), (5432, 13074), (6537, 10864), (8148, 8716)]