81613306836

素因数分解:

$2^2\times 3^3\times {\mathrm{11621}}^1\times {\mathrm{65027}}^1$

素因数の和:76661

約数の個数: 48

約数和(自身を含む): 211611516480

約数和(自身を除く): 129998209644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 11621, 23242, 34863, 46484, 65027, 69726, 104589, 130054, 139452, 195081, 209178, 260108, 313767, 390162, 418356, 585243, 627534, 780324, 1170486, 1255068, 1755729, 2340972, 3511458, 7022916, 755678767, 1511357534, 2267036301, 3022715068, 4534072602, 6801108903, 9068145204, 13602217806, 20403326709, 27204435612, 40806653418, 81613306836]

約数ペア:

[(1, 81613306836), (2, 40806653418), (3, 27204435612), (4, 20403326709), (6, 13602217806), (9, 9068145204), (12, 6801108903), (18, 4534072602), (27, 3022715068), (36, 2267036301), (54, 1511357534), (108, 755678767), (11621, 7022916), (23242, 3511458), (34863, 2340972), (46484, 1755729), (65027, 1255068), (69726, 1170486), (104589, 780324), (130054, 627534), (139452, 585243), (195081, 418356), (209178, 390162), (260108, 313767)]