80991846

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 195733440

約数和(自身を除く): 114741594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 113, 117, 226, 234, 339, 351, 678, 702, 1017, 1021, 1469, 2034, 2042, 2938, 3051, 3063, 4407, 6102, 6126, 8814, 9189, 13221, 13273, 18378, 26442, 26546, 27567, 39663, 39819, 55134, 79326, 79638, 115373, 119457, 230746, 238914, 346119, 358371, 692238, 716742, 1038357, 1499849, 2076714, 2999698, 3115071, 4499547, 6230142, 8999094, 13498641, 26997282, 40495923, 80991846]

約数ペア:

[(1, 80991846), (2, 40495923), (3, 26997282), (6, 13498641), (9, 8999094), (13, 6230142), (18, 4499547), (26, 3115071), (27, 2999698), (39, 2076714), (54, 1499849), (78, 1038357), (113, 716742), (117, 692238), (226, 358371), (234, 346119), (339, 238914), (351, 230746), (678, 119457), (702, 115373), (1017, 79638), (1021, 79326), (1469, 55134), (2034, 39819), (2042, 39663), (2938, 27567), (3051, 26546), (3063, 26442), (4407, 18378), (6102, 13273), (6126, 13221), (8814, 9189)]