72997152

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20551}}^1$

素因数の和:20601

約数の個数: 48

約数和(自身を含む): 196805952

約数和(自身を除く): 123808800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 20551, 41102, 61653, 82204, 123306, 164408, 246612, 328816, 493224, 657632, 760387, 986448, 1520774, 1972896, 2281161, 3041548, 4562322, 6083096, 9124644, 12166192, 18249288, 24332384, 36498576, 72997152]

約数ペア:

[(1, 72997152), (2, 36498576), (3, 24332384), (4, 18249288), (6, 12166192), (8, 9124644), (12, 6083096), (16, 4562322), (24, 3041548), (32, 2281161), (37, 1972896), (48, 1520774), (74, 986448), (96, 760387), (111, 657632), (148, 493224), (222, 328816), (296, 246612), (444, 164408), (592, 123306), (888, 82204), (1184, 61653), (1776, 41102), (3552, 20551)]