72628716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2819}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 180028800

約数和(自身を除く): 107400084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 1356, 2147, 2819, 4294, 5638, 6441, 8457, 8588, 11276, 12882, 16914, 25764, 33828, 53561, 107122, 160683, 214244, 318547, 321366, 637094, 642732, 955641, 1274188, 1911282, 3822564, 6052393, 12104786, 18157179, 24209572, 36314358, 72628716]

約数ペア:

[(1, 72628716), (2, 36314358), (3, 24209572), (4, 18157179), (6, 12104786), (12, 6052393), (19, 3822564), (38, 1911282), (57, 1274188), (76, 955641), (113, 642732), (114, 637094), (226, 321366), (228, 318547), (339, 214244), (452, 160683), (678, 107122), (1356, 53561), (2147, 33828), (2819, 25764), (4294, 16914), (5638, 12882), (6441, 11276), (8457, 8588)]