80072514

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 99190206

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 251, 333, 479, 502, 666, 753, 958, 1437, 1506, 2259, 2874, 4311, 4518, 8622, 9287, 17723, 18574, 27861, 35446, 53169, 55722, 83583, 106338, 120229, 159507, 167166, 240458, 319014, 360687, 721374, 1082061, 2164122, 4448473, 8896946, 13345419, 26690838, 40036257, 80072514]

約数ペア:

[(1, 80072514), (2, 40036257), (3, 26690838), (6, 13345419), (9, 8896946), (18, 4448473), (37, 2164122), (74, 1082061), (111, 721374), (222, 360687), (251, 319014), (333, 240458), (479, 167166), (502, 159507), (666, 120229), (753, 106338), (958, 83583), (1437, 55722), (1506, 53169), (2259, 35446), (2874, 27861), (4311, 18574), (4518, 17723), (8622, 9287)]