64587288

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 165748320

約数和(自身を除く): 101161032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 157, 183, 244, 281, 314, 366, 471, 488, 562, 628, 732, 843, 942, 1124, 1256, 1464, 1686, 1884, 2248, 3372, 3768, 6744, 9577, 17141, 19154, 28731, 34282, 38308, 44117, 51423, 57462, 68564, 76616, 88234, 102846, 114924, 132351, 137128, 176468, 205692, 229848, 264702, 352936, 411384, 529404, 1058808, 2691137, 5382274, 8073411, 10764548, 16146822, 21529096, 32293644, 64587288]

約数ペア:

[(1, 64587288), (2, 32293644), (3, 21529096), (4, 16146822), (6, 10764548), (8, 8073411), (12, 5382274), (24, 2691137), (61, 1058808), (122, 529404), (157, 411384), (183, 352936), (244, 264702), (281, 229848), (314, 205692), (366, 176468), (471, 137128), (488, 132351), (562, 114924), (628, 102846), (732, 88234), (843, 76616), (942, 68564), (1124, 57462), (1256, 51423), (1464, 44117), (1686, 38308), (1884, 34282), (2248, 28731), (3372, 19154), (3768, 17141), (6744, 9577)]