72054288

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{757}}^1$

素因数の和:1432

約数の個数: 60

約数和(自身を含む): 202223788

約数和(自身を除く): 130169500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 757, 1322, 1514, 1983, 2271, 2644, 3028, 3966, 4542, 5288, 5949, 6056, 6813, 7932, 9084, 10576, 11898, 12112, 13626, 15864, 18168, 23796, 27252, 31728, 36336, 47592, 54504, 95184, 109008, 500377, 1000754, 1501131, 2001508, 3002262, 4003016, 4503393, 6004524, 8006032, 9006786, 12009048, 18013572, 24018096, 36027144, 72054288]

約数ペア:

[(1, 72054288), (2, 36027144), (3, 24018096), (4, 18013572), (6, 12009048), (8, 9006786), (9, 8006032), (12, 6004524), (16, 4503393), (18, 4003016), (24, 3002262), (36, 2001508), (48, 1501131), (72, 1000754), (144, 500377), (661, 109008), (757, 95184), (1322, 54504), (1514, 47592), (1983, 36336), (2271, 31728), (2644, 27252), (3028, 23796), (3966, 18168), (4542, 15864), (5288, 13626), (5949, 12112), (6056, 11898), (6813, 10576), (7932, 9084)]