72103064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7517}}^1$

素因数の和:7643

約数の個数: 32

約数和(自身を含む): 148856400

約数和(自身を除く): 76753336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 7517, 9592, 15034, 30068, 60136, 82687, 165374, 330748, 661496, 819353, 1638706, 3277412, 6554824, 9012883, 18025766, 36051532, 72103064]

約数ペア:

[(1, 72103064), (2, 36051532), (4, 18025766), (8, 9012883), (11, 6554824), (22, 3277412), (44, 1638706), (88, 819353), (109, 661496), (218, 330748), (436, 165374), (872, 82687), (1199, 60136), (2398, 30068), (4796, 15034), (7517, 9592)]