61370716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 127360800

約数和(自身を除く): 65990084

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 121, 148, 149, 242, 253, 298, 407, 484, 506, 596, 814, 851, 1012, 1628, 1639, 1702, 2783, 3278, 3404, 3427, 4477, 5513, 5566, 6556, 6854, 8954, 9361, 11026, 11132, 13708, 17908, 18029, 18722, 22052, 36058, 37444, 37697, 60643, 72116, 75394, 102971, 121286, 126799, 150788, 205942, 242572, 253598, 411884, 414667, 507196, 667073, 829334, 1334146, 1394789, 1658668, 2668292, 2789578, 5579156, 15342679, 30685358, 61370716]

約数ペア:

[(1, 61370716), (2, 30685358), (4, 15342679), (11, 5579156), (22, 2789578), (23, 2668292), (37, 1658668), (44, 1394789), (46, 1334146), (74, 829334), (92, 667073), (121, 507196), (148, 414667), (149, 411884), (242, 253598), (253, 242572), (298, 205942), (407, 150788), (484, 126799), (506, 121286), (596, 102971), (814, 75394), (851, 72116), (1012, 60643), (1628, 37697), (1639, 37444), (1702, 36058), (2783, 22052), (3278, 18722), (3404, 18029), (3427, 17908), (4477, 13708), (5513, 11132), (5566, 11026), (6556, 9361), (6854, 8954)]