72937832

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 151620000

約数和(自身を除く): 78682168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 151, 242, 302, 484, 499, 604, 968, 998, 1208, 1661, 1996, 3322, 3992, 5489, 6644, 10978, 13288, 18271, 21956, 36542, 43912, 60379, 73084, 75349, 120758, 146168, 150698, 241516, 301396, 483032, 602792, 828839, 1657678, 3315356, 6630712, 9117229, 18234458, 36468916, 72937832]

約数ペア:

[(1, 72937832), (2, 36468916), (4, 18234458), (8, 9117229), (11, 6630712), (22, 3315356), (44, 1657678), (88, 828839), (121, 602792), (151, 483032), (242, 301396), (302, 241516), (484, 150698), (499, 146168), (604, 120758), (968, 75349), (998, 73084), (1208, 60379), (1661, 43912), (1996, 36542), (3322, 21956), (3992, 18271), (5489, 13288), (6644, 10978)]