71737728

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1615

約数の個数: 64

約数和(自身を含む): 192184320

約数和(自身を除く): 120446592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1471, 1524, 2032, 2942, 3048, 4064, 4413, 5884, 6096, 8128, 8826, 11768, 12192, 16256, 17652, 23536, 24384, 35304, 47072, 48768, 70608, 94144, 141216, 186817, 188288, 282432, 373634, 560451, 564864, 747268, 1120902, 1494536, 2241804, 2989072, 4483608, 5978144, 8967216, 11956288, 17934432, 23912576, 35868864, 71737728]

約数ペア:

[(1, 71737728), (2, 35868864), (3, 23912576), (4, 17934432), (6, 11956288), (8, 8967216), (12, 5978144), (16, 4483608), (24, 2989072), (32, 2241804), (48, 1494536), (64, 1120902), (96, 747268), (127, 564864), (128, 560451), (192, 373634), (254, 282432), (381, 188288), (384, 186817), (508, 141216), (762, 94144), (1016, 70608), (1471, 48768), (1524, 47072), (2032, 35304), (2942, 24384), (3048, 23536), (4064, 17652), (4413, 16256), (5884, 12192), (6096, 11768), (8128, 8826)]