81602514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4289}}^1$

素因数の和:4455

約数の個数: 48

約数和(自身を含む): 203448960

約数和(自身を除く): 121846446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2718, 3171, 4289, 6342, 8578, 9513, 12867, 19026, 25734, 30023, 38601, 60046, 77202, 90069, 180138, 270207, 540414, 647639, 1295278, 1942917, 3885834, 4533473, 5828751, 9066946, 11657502, 13600419, 27200838, 40801257, 81602514]

約数ペア:

[(1, 81602514), (2, 40801257), (3, 27200838), (6, 13600419), (7, 11657502), (9, 9066946), (14, 5828751), (18, 4533473), (21, 3885834), (42, 1942917), (63, 1295278), (126, 647639), (151, 540414), (302, 270207), (453, 180138), (906, 90069), (1057, 77202), (1359, 60046), (2114, 38601), (2718, 30023), (3171, 25734), (4289, 19026), (6342, 12867), (8578, 9513)]