72407594

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 136717920

約数和(自身を除く): 64310326

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1051, 1406, 1813, 1862, 2102, 3626, 4921, 7357, 9842, 14714, 19969, 34447, 38887, 39938, 51499, 68894, 77774, 102998, 139783, 272209, 279566, 544418, 738853, 978481, 1477706, 1905463, 1956962, 3810926, 5171971, 10343942, 36203797, 72407594]

約数ペア:

[(1, 72407594), (2, 36203797), (7, 10343942), (14, 5171971), (19, 3810926), (37, 1956962), (38, 1905463), (49, 1477706), (74, 978481), (98, 738853), (133, 544418), (259, 279566), (266, 272209), (518, 139783), (703, 102998), (931, 77774), (1051, 68894), (1406, 51499), (1813, 39938), (1862, 38887), (2102, 34447), (3626, 19969), (4921, 14714), (7357, 9842)]