91361556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17747}}^1$

素因数の和:17781

約数の個数: 72

約数和(自身を含む): 271331424

約数和(自身を除く): 179969868

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, 17747, 35494, 53241, 70988, 106482, 159723, 195217, 212964, 230711, 319446, 390434, 461422, 585651, 638892, 692133, 780868, 922844, 1171302, 1384266, 1756953, 2076399, 2342604, 2537821, 2768532, 3513906, 4152798, 5075642, 7027812, 7613463, 8305596, 10151284, 15226926, 22840389, 30453852, 45680778, 91361556]

約数ペア:

[(1, 91361556), (2, 45680778), (3, 30453852), (4, 22840389), (6, 15226926), (9, 10151284), (11, 8305596), (12, 7613463), (13, 7027812), (18, 5075642), (22, 4152798), (26, 3513906), (33, 2768532), (36, 2537821), (39, 2342604), (44, 2076399), (52, 1756953), (66, 1384266), (78, 1171302), (99, 922844), (117, 780868), (132, 692133), (143, 638892), (156, 585651), (198, 461422), (234, 390434), (286, 319446), (396, 230711), (429, 212964), (468, 195217), (572, 159723), (858, 106482), (1287, 70988), (1716, 53241), (2574, 35494), (5148, 17747)]