71977608

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{7297}}^1$

素因数の和:7446

約数の個数: 48

約数和(自身を含む): 196389180

約数和(自身を除く): 124411572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 7297, 9864, 14594, 21891, 29188, 43782, 58376, 65673, 87564, 131346, 175128, 262692, 525384, 999689, 1999378, 2999067, 3998756, 5998134, 7997512, 8997201, 11996268, 17994402, 23992536, 35988804, 71977608]

約数ペア:

[(1, 71977608), (2, 35988804), (3, 23992536), (4, 17994402), (6, 11996268), (8, 8997201), (9, 7997512), (12, 5998134), (18, 3998756), (24, 2999067), (36, 1999378), (72, 999689), (137, 525384), (274, 262692), (411, 175128), (548, 131346), (822, 87564), (1096, 65673), (1233, 58376), (1644, 43782), (2466, 29188), (3288, 21891), (4932, 14594), (7297, 9864)]