80898798

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1187}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 166852224

約数和(自身を除く): 85953426

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 307, 614, 921, 1187, 1842, 2374, 3561, 7122, 11359, 22718, 34077, 43919, 68154, 87838, 131757, 263514, 364409, 728818, 1093227, 2186454, 13483133, 26966266, 40449399, 80898798]

約数ペア:

[(1, 80898798), (2, 40449399), (3, 26966266), (6, 13483133), (37, 2186454), (74, 1093227), (111, 728818), (222, 364409), (307, 263514), (614, 131757), (921, 87838), (1187, 68154), (1842, 43919), (2374, 34077), (3561, 22718), (7122, 11359)]