71749728

素因数分解:

$2^5\times 3^2\times {\mathrm{249131}}^1$

素因数の和:249147

約数の個数: 36

約数和(自身を含む): 204039108

約数和(自身を除く): 132289380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 249131, 498262, 747393, 996524, 1494786, 1993048, 2242179, 2989572, 3986096, 4484358, 5979144, 7972192, 8968716, 11958288, 17937432, 23916576, 35874864, 71749728]

約数ペア:

[(1, 71749728), (2, 35874864), (3, 23916576), (4, 17937432), (6, 11958288), (8, 8968716), (9, 7972192), (12, 5979144), (16, 4484358), (18, 3986096), (24, 2989572), (32, 2242179), (36, 1993048), (48, 1494786), (72, 996524), (96, 747393), (144, 498262), (288, 249131)]