66401928

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8461}}^1$

素因数の和:8582

約数の個数: 48

約数和(自身を含む): 181509900

約数和(自身を除く): 115107972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 8461, 16922, 25383, 33844, 50766, 67688, 76149, 101532, 152298, 203064, 304596, 609192, 922249, 1844498, 2766747, 3688996, 5533494, 7377992, 8300241, 11066988, 16600482, 22133976, 33200964, 66401928]

約数ペア:

[(1, 66401928), (2, 33200964), (3, 22133976), (4, 16600482), (6, 11066988), (8, 8300241), (9, 7377992), (12, 5533494), (18, 3688996), (24, 2766747), (36, 1844498), (72, 922249), (109, 609192), (218, 304596), (327, 203064), (436, 152298), (654, 101532), (872, 76149), (981, 67688), (1308, 50766), (1962, 33844), (2616, 25383), (3924, 16922), (7848, 8461)]