64712844

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9537

約数の個数: 72

約数和(自身を含む): 193892608

約数和(自身を除く): 129179764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 9511, 19022, 28533, 38044, 57066, 66577, 85599, 114132, 133154, 171198, 199731, 256797, 266308, 342396, 399462, 513594, 599193, 770391, 798924, 1027188, 1198386, 1540782, 1797579, 2311173, 2396772, 3081564, 3595158, 4622346, 5392737, 7190316, 9244692, 10785474, 16178211, 21570948, 32356422, 64712844]

約数ペア:

[(1, 64712844), (2, 32356422), (3, 21570948), (4, 16178211), (6, 10785474), (7, 9244692), (9, 7190316), (12, 5392737), (14, 4622346), (18, 3595158), (21, 3081564), (27, 2396772), (28, 2311173), (36, 1797579), (42, 1540782), (54, 1198386), (63, 1027188), (81, 798924), (84, 770391), (108, 599193), (126, 513594), (162, 399462), (189, 342396), (243, 266308), (252, 256797), (324, 199731), (378, 171198), (486, 133154), (567, 114132), (756, 85599), (972, 66577), (1134, 57066), (1701, 38044), (2268, 28533), (3402, 19022), (6804, 9511)]