85768072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 183859200

約数和(自身を除く): 98091128

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 719, 806, 962, 1147, 1438, 1612, 1924, 2294, 2876, 3224, 3848, 4588, 5752, 9176, 9347, 14911, 18694, 22289, 26603, 29822, 37388, 44578, 53206, 59644, 74776, 89156, 106412, 119288, 178312, 212824, 289757, 345839, 579514, 691678, 824693, 1159028, 1383356, 1649386, 2318056, 2766712, 3298772, 6597544, 10721009, 21442018, 42884036, 85768072]

約数ペア:

[(1, 85768072), (2, 42884036), (4, 21442018), (8, 10721009), (13, 6597544), (26, 3298772), (31, 2766712), (37, 2318056), (52, 1649386), (62, 1383356), (74, 1159028), (104, 824693), (124, 691678), (148, 579514), (248, 345839), (296, 289757), (403, 212824), (481, 178312), (719, 119288), (806, 106412), (962, 89156), (1147, 74776), (1438, 59644), (1612, 53206), (1924, 44578), (2294, 37388), (2876, 29822), (3224, 26603), (3848, 22289), (4588, 18694), (5752, 14911), (9176, 9347)]