64786764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6073}}^1$

素因数の和:6214

約数の個数: 48

約数和(自身を含む): 174153728

約数和(自身を除く): 109366964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 6073, 10668, 12146, 18219, 24292, 36438, 42511, 72876, 85022, 127533, 170044, 255066, 510132, 771271, 1542542, 2313813, 3085084, 4627626, 5398897, 9255252, 10797794, 16196691, 21595588, 32393382, 64786764]

約数ペア:

[(1, 64786764), (2, 32393382), (3, 21595588), (4, 16196691), (6, 10797794), (7, 9255252), (12, 5398897), (14, 4627626), (21, 3085084), (28, 2313813), (42, 1542542), (84, 771271), (127, 510132), (254, 255066), (381, 170044), (508, 127533), (762, 85022), (889, 72876), (1524, 42511), (1778, 36438), (2667, 24292), (3556, 18219), (5334, 12146), (6073, 10668)]