64097406

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{4079}}^1$

素因数の和:4190

約数の個数: 40

約数和(自身を含む): 145141920

約数和(自身を除く): 81044514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1746, 2619, 4079, 5238, 7857, 8158, 12237, 15714, 24474, 36711, 73422, 110133, 220266, 330399, 395663, 660798, 791326, 1186989, 2373978, 3560967, 7121934, 10682901, 21365802, 32048703, 64097406]

約数ペア:

[(1, 64097406), (2, 32048703), (3, 21365802), (6, 10682901), (9, 7121934), (18, 3560967), (27, 2373978), (54, 1186989), (81, 791326), (97, 660798), (162, 395663), (194, 330399), (291, 220266), (582, 110133), (873, 73422), (1746, 36711), (2619, 24474), (4079, 15714), (5238, 12237), (7857, 8158)]