87108798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 205793280

約数和(自身を除く): 118684482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 139, 258, 278, 301, 347, 417, 602, 694, 834, 903, 973, 1041, 1806, 1946, 2082, 2429, 2919, 4858, 5838, 5977, 7287, 11954, 14574, 14921, 17931, 29842, 35862, 41839, 44763, 48233, 83678, 89526, 96466, 104447, 125517, 144699, 208894, 251034, 289398, 313341, 337631, 626682, 675262, 1012893, 2025786, 2074019, 4148038, 6222057, 12444114, 14518133, 29036266, 43554399, 87108798]

約数ペア:

[(1, 87108798), (2, 43554399), (3, 29036266), (6, 14518133), (7, 12444114), (14, 6222057), (21, 4148038), (42, 2074019), (43, 2025786), (86, 1012893), (129, 675262), (139, 626682), (258, 337631), (278, 313341), (301, 289398), (347, 251034), (417, 208894), (602, 144699), (694, 125517), (834, 104447), (903, 96466), (973, 89526), (1041, 83678), (1806, 48233), (1946, 44763), (2082, 41839), (2429, 35862), (2919, 29842), (4858, 17931), (5838, 14921), (5977, 14574), (7287, 11954)]