68873784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21577}}^1$

素因数の和:21612

約数の個数: 64

約数和(自身を含む): 207148800

約数和(自身を除く): 138275016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21577, 43154, 64731, 86308, 129462, 151039, 172616, 258924, 302078, 409963, 453117, 517848, 604156, 819926, 906234, 1208312, 1229889, 1639852, 1812468, 2459778, 2869741, 3279704, 3624936, 4919556, 5739482, 8609223, 9839112, 11478964, 17218446, 22957928, 34436892, 68873784]

約数ペア:

[(1, 68873784), (2, 34436892), (3, 22957928), (4, 17218446), (6, 11478964), (7, 9839112), (8, 8609223), (12, 5739482), (14, 4919556), (19, 3624936), (21, 3279704), (24, 2869741), (28, 2459778), (38, 1812468), (42, 1639852), (56, 1229889), (57, 1208312), (76, 906234), (84, 819926), (114, 604156), (133, 517848), (152, 453117), (168, 409963), (228, 302078), (266, 258924), (399, 172616), (456, 151039), (532, 129462), (798, 86308), (1064, 64731), (1596, 43154), (3192, 21577)]