87374742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22861}}^1$

素因数の和:22893

約数の個数: 48

約数和(自身を含む): 218926512

約数和(自身を除く): 131551770

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 22861, 45722, 68583, 137166, 160027, 297193, 320054, 480081, 594386, 891579, 960162, 1120189, 1783158, 2080351, 2240378, 3360567, 4160702, 6241053, 6721134, 12482106, 14562457, 29124914, 43687371, 87374742]

約数ペア:

[(1, 87374742), (2, 43687371), (3, 29124914), (6, 14562457), (7, 12482106), (13, 6721134), (14, 6241053), (21, 4160702), (26, 3360567), (39, 2240378), (42, 2080351), (49, 1783158), (78, 1120189), (91, 960162), (98, 891579), (147, 594386), (182, 480081), (273, 320054), (294, 297193), (546, 160027), (637, 137166), (1274, 68583), (1911, 45722), (3822, 22861)]