71278308

素因数分解:

$2^2\times 3^2\times {\mathrm{617}}^1\times {\mathrm{3209}}^1$

素因数の和:3836

約数の個数: 36

約数和(自身を含む): 180523980

約数和(自身を除く): 109245672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 617, 1234, 1851, 2468, 3209, 3702, 5553, 6418, 7404, 9627, 11106, 12836, 19254, 22212, 28881, 38508, 57762, 115524, 1979953, 3959906, 5939859, 7919812, 11879718, 17819577, 23759436, 35639154, 71278308]

約数ペア:

[(1, 71278308), (2, 35639154), (3, 23759436), (4, 17819577), (6, 11879718), (9, 7919812), (12, 5939859), (18, 3959906), (36, 1979953), (617, 115524), (1234, 57762), (1851, 38508), (2468, 28881), (3209, 22212), (3702, 19254), (5553, 12836), (6418, 11106), (7404, 9627)]