64869444

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2393}}^1$

素因数の和:2657

約数の個数: 48

約数和(自身を含む): 168920640

約数和(自身を除く): 104051196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1506, 2259, 2393, 3012, 4518, 4786, 6777, 7179, 9036, 9572, 13554, 14358, 21537, 27108, 28716, 43074, 64611, 86148, 129222, 258444, 600643, 1201286, 1801929, 2402572, 3603858, 5405787, 7207716, 10811574, 16217361, 21623148, 32434722, 64869444]

約数ペア:

[(1, 64869444), (2, 32434722), (3, 21623148), (4, 16217361), (6, 10811574), (9, 7207716), (12, 5405787), (18, 3603858), (27, 2402572), (36, 1801929), (54, 1201286), (108, 600643), (251, 258444), (502, 129222), (753, 86148), (1004, 64611), (1506, 43074), (2259, 28716), (2393, 27108), (3012, 21537), (4518, 14358), (4786, 13554), (6777, 9572), (7179, 9036)]