87413886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16921}}^1$

素因数の和:16977

約数の個数: 48

約数和(自身を含む): 221745888

約数和(自身を除く): 134332002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 16921, 33842, 50763, 101526, 118447, 152289, 236894, 304578, 355341, 693761, 710682, 1066023, 1387522, 2081283, 2132046, 4162566, 4856327, 6243849, 9712654, 12487698, 14568981, 29137962, 43706943, 87413886]

約数ペア:

[(1, 87413886), (2, 43706943), (3, 29137962), (6, 14568981), (7, 12487698), (9, 9712654), (14, 6243849), (18, 4856327), (21, 4162566), (41, 2132046), (42, 2081283), (63, 1387522), (82, 1066023), (123, 710682), (126, 693761), (246, 355341), (287, 304578), (369, 236894), (574, 152289), (738, 118447), (861, 101526), (1722, 50763), (2583, 33842), (5166, 16921)]