80955378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7741}}^1$

素因数の和:7839

約数の個数: 48

約数和(自身を含む): 202902336

約数和(自身を除く): 121946958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 7741, 10458, 15482, 23223, 46446, 54187, 69669, 108374, 139338, 162561, 325122, 487683, 642503, 975366, 1285006, 1927509, 3855018, 4497521, 5782527, 8995042, 11565054, 13492563, 26985126, 40477689, 80955378]

約数ペア:

[(1, 80955378), (2, 40477689), (3, 26985126), (6, 13492563), (7, 11565054), (9, 8995042), (14, 5782527), (18, 4497521), (21, 3855018), (42, 1927509), (63, 1285006), (83, 975366), (126, 642503), (166, 487683), (249, 325122), (498, 162561), (581, 139338), (747, 108374), (1162, 69669), (1494, 54187), (1743, 46446), (3486, 23223), (5229, 15482), (7741, 10458)]