80196816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238681}}^1$

素因数の和:238699

約数の個数: 40

約数和(自身を含む): 236772544

約数和(自身を除く): 156575728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238681, 477362, 716043, 954724, 1432086, 1670767, 1909448, 2864172, 3341534, 3818896, 5012301, 5728344, 6683068, 10024602, 11456688, 13366136, 20049204, 26732272, 40098408, 80196816]

約数ペア:

[(1, 80196816), (2, 40098408), (3, 26732272), (4, 20049204), (6, 13366136), (7, 11456688), (8, 10024602), (12, 6683068), (14, 5728344), (16, 5012301), (21, 3818896), (24, 3341534), (28, 2864172), (42, 1909448), (48, 1670767), (56, 1432086), (84, 954724), (112, 716043), (168, 477362), (336, 238681)]