80789076

素因数分解:

$2^2\times 3^4\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1046

約数の個数: 60

約数和(自身を含む): 212071860

約数和(自身を除く): 131282784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 389, 641, 778, 1167, 1282, 1556, 1923, 2334, 2564, 3501, 3846, 4668, 5769, 7002, 7692, 10503, 11538, 14004, 17307, 21006, 23076, 31509, 34614, 42012, 51921, 63018, 69228, 103842, 126036, 207684, 249349, 498698, 748047, 997396, 1496094, 2244141, 2992188, 4488282, 6732423, 8976564, 13464846, 20197269, 26929692, 40394538, 80789076]

約数ペア:

[(1, 80789076), (2, 40394538), (3, 26929692), (4, 20197269), (6, 13464846), (9, 8976564), (12, 6732423), (18, 4488282), (27, 2992188), (36, 2244141), (54, 1496094), (81, 997396), (108, 748047), (162, 498698), (324, 249349), (389, 207684), (641, 126036), (778, 103842), (1167, 69228), (1282, 63018), (1556, 51921), (1923, 42012), (2334, 34614), (2564, 31509), (3501, 23076), (3846, 21006), (4668, 17307), (5769, 14004), (7002, 11538), (7692, 10503)]