72080988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37309}}^1$

素因数の和:37346

約数の個数: 48

約数和(自身を含む): 200578560

約数和(自身を除く): 128497572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 37309, 74618, 111927, 149236, 223854, 261163, 447708, 522326, 783489, 858107, 1044652, 1566978, 1716214, 2574321, 3133956, 3432428, 5148642, 6006749, 10297284, 12013498, 18020247, 24026996, 36040494, 72080988]

約数ペア:

[(1, 72080988), (2, 36040494), (3, 24026996), (4, 18020247), (6, 12013498), (7, 10297284), (12, 6006749), (14, 5148642), (21, 3432428), (23, 3133956), (28, 2574321), (42, 1716214), (46, 1566978), (69, 1044652), (84, 858107), (92, 783489), (138, 522326), (161, 447708), (276, 261163), (322, 223854), (483, 149236), (644, 111927), (966, 74618), (1932, 37309)]