72489216

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2607

約数の個数: 72

約数和(自身を含む): 198218944

約数和(自身を除く): 125729728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 2551, 3552, 4736, 5102, 7104, 7653, 9472, 10204, 14208, 15306, 20408, 28416, 30612, 40816, 61224, 81632, 94387, 122448, 163264, 188774, 244896, 283161, 326528, 377548, 489792, 566322, 653056, 755096, 979584, 1132644, 1510192, 1959168, 2265288, 3020384, 4530576, 6040768, 9061152, 12081536, 18122304, 24163072, 36244608, 72489216]

約数ペア:

[(1, 72489216), (2, 36244608), (3, 24163072), (4, 18122304), (6, 12081536), (8, 9061152), (12, 6040768), (16, 4530576), (24, 3020384), (32, 2265288), (37, 1959168), (48, 1510192), (64, 1132644), (74, 979584), (96, 755096), (111, 653056), (128, 566322), (148, 489792), (192, 377548), (222, 326528), (256, 283161), (296, 244896), (384, 188774), (444, 163264), (592, 122448), (768, 94387), (888, 81632), (1184, 61224), (1776, 40816), (2368, 30612), (2551, 28416), (3552, 20408), (4736, 15306), (5102, 14208), (7104, 10204), (7653, 9472)]