72975456

素因数分解:

$2^5\times 3^2\times {\mathrm{253387}}^1$

素因数の和:253403

約数の個数: 36

約数和(自身を含む): 207524772

約数和(自身を除く): 134549316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 253387, 506774, 760161, 1013548, 1520322, 2027096, 2280483, 3040644, 4054192, 4560966, 6081288, 8108384, 9121932, 12162576, 18243864, 24325152, 36487728, 72975456]

約数ペア:

[(1, 72975456), (2, 36487728), (3, 24325152), (4, 18243864), (6, 12162576), (8, 9121932), (9, 8108384), (12, 6081288), (16, 4560966), (18, 4054192), (24, 3040644), (32, 2280483), (36, 2027096), (48, 1520322), (72, 1013548), (96, 760161), (144, 506774), (288, 253387)]