80821214928

素因数分解:

$2^4\times 3^2\times {\mathrm{561258437}}^1$

素因数の和:561258451

約数の個数: 30

約数和(自身を含む): 226187150514

約数和(自身を除く): 145365935586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 561258437, 1122516874, 1683775311, 2245033748, 3367550622, 4490067496, 5051325933, 6735101244, 8980134992, 10102651866, 13470202488, 20205303732, 26940404976, 40410607464, 80821214928]

約数ペア:

[(1, 80821214928), (2, 40410607464), (3, 26940404976), (4, 20205303732), (6, 13470202488), (8, 10102651866), (9, 8980134992), (12, 6735101244), (16, 5051325933), (18, 4490067496), (24, 3367550622), (36, 2245033748), (48, 1683775311), (72, 1122516874), (144, 561258437)]