86712528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 257035136

約数和(自身を除く): 170322608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 613, 842, 1226, 1263, 1684, 1839, 2452, 2526, 2947, 3368, 3678, 4291, 4904, 5052, 5894, 6736, 7356, 8582, 8841, 9808, 10104, 11788, 12873, 14712, 17164, 17682, 20208, 23576, 25746, 29424, 34328, 35364, 47152, 51492, 68656, 70728, 102984, 141456, 205968, 258073, 516146, 774219, 1032292, 1548438, 1806511, 2064584, 3096876, 3613022, 4129168, 5419533, 6193752, 7226044, 10839066, 12387504, 14452088, 21678132, 28904176, 43356264, 86712528]

約数ペア:

[(1, 86712528), (2, 43356264), (3, 28904176), (4, 21678132), (6, 14452088), (7, 12387504), (8, 10839066), (12, 7226044), (14, 6193752), (16, 5419533), (21, 4129168), (24, 3613022), (28, 3096876), (42, 2064584), (48, 1806511), (56, 1548438), (84, 1032292), (112, 774219), (168, 516146), (336, 258073), (421, 205968), (613, 141456), (842, 102984), (1226, 70728), (1263, 68656), (1684, 51492), (1839, 47152), (2452, 35364), (2526, 34328), (2947, 29424), (3368, 25746), (3678, 23576), (4291, 20208), (4904, 17682), (5052, 17164), (5894, 14712), (6736, 12873), (7356, 11788), (8582, 10104), (8841, 9808)]