64969152

素因数分解:

$2^6\times 3^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1185

約数の個数: 56

約数和(自身を含む): 172492416

約数和(自身を除く): 107523264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 523, 647, 1046, 1294, 1569, 1941, 2092, 2588, 3138, 3882, 4184, 5176, 6276, 7764, 8368, 10352, 12552, 15528, 16736, 20704, 25104, 31056, 33472, 41408, 50208, 62112, 100416, 124224, 338381, 676762, 1015143, 1353524, 2030286, 2707048, 4060572, 5414096, 8121144, 10828192, 16242288, 21656384, 32484576, 64969152]

約数ペア:

[(1, 64969152), (2, 32484576), (3, 21656384), (4, 16242288), (6, 10828192), (8, 8121144), (12, 5414096), (16, 4060572), (24, 2707048), (32, 2030286), (48, 1353524), (64, 1015143), (96, 676762), (192, 338381), (523, 124224), (647, 100416), (1046, 62112), (1294, 50208), (1569, 41408), (1941, 33472), (2092, 31056), (2588, 25104), (3138, 20704), (3882, 16736), (4184, 15528), (5176, 12552), (6276, 10352), (7764, 8368)]