86213556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16781

約数の個数: 72

約数和(自身を含む): 256043424

約数和(自身を除く): 169829868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 16747, 33494, 50241, 66988, 100482, 150723, 184217, 200964, 217711, 301446, 368434, 435422, 552651, 602892, 653133, 736868, 870844, 1105302, 1306266, 1657953, 1959399, 2210604, 2394821, 2612532, 3315906, 3918798, 4789642, 6631812, 7184463, 7837596, 9579284, 14368926, 21553389, 28737852, 43106778, 86213556]

約数ペア:

[(1, 86213556), (2, 43106778), (3, 28737852), (4, 21553389), (6, 14368926), (9, 9579284), (11, 7837596), (12, 7184463), (13, 6631812), (18, 4789642), (22, 3918798), (26, 3315906), (33, 2612532), (36, 2394821), (39, 2210604), (44, 1959399), (52, 1657953), (66, 1306266), (78, 1105302), (99, 870844), (117, 736868), (132, 653133), (143, 602892), (156, 552651), (198, 435422), (234, 368434), (286, 301446), (396, 217711), (429, 200964), (468, 184217), (572, 150723), (858, 100482), (1287, 66988), (1716, 50241), (2574, 33494), (5148, 16747)]