72286564

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 161280000

約数和(自身を除く): 88993436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 49, 59, 76, 94, 98, 118, 133, 188, 196, 236, 266, 329, 343, 413, 532, 658, 686, 826, 893, 931, 1121, 1316, 1372, 1652, 1786, 1862, 2242, 2303, 2773, 2891, 3572, 3724, 4484, 4606, 5546, 5782, 6251, 6517, 7847, 9212, 11092, 11564, 12502, 13034, 15694, 16121, 19411, 20237, 25004, 26068, 31388, 32242, 38822, 40474, 43757, 52687, 54929, 64484, 77644, 80948, 87514, 105374, 109858, 135877, 175028, 210748, 219716, 271754, 306299, 368809, 384503, 543508, 612598, 737618, 769006, 951139, 1225196, 1475236, 1538012, 1902278, 2581663, 3804556, 5163326, 10326652, 18071641, 36143282, 72286564]

約数ペア:

[(1, 72286564), (2, 36143282), (4, 18071641), (7, 10326652), (14, 5163326), (19, 3804556), (28, 2581663), (38, 1902278), (47, 1538012), (49, 1475236), (59, 1225196), (76, 951139), (94, 769006), (98, 737618), (118, 612598), (133, 543508), (188, 384503), (196, 368809), (236, 306299), (266, 271754), (329, 219716), (343, 210748), (413, 175028), (532, 135877), (658, 109858), (686, 105374), (826, 87514), (893, 80948), (931, 77644), (1121, 64484), (1316, 54929), (1372, 52687), (1652, 43757), (1786, 40474), (1862, 38822), (2242, 32242), (2303, 31388), (2773, 26068), (2891, 25004), (3572, 20237), (3724, 19411), (4484, 16121), (4606, 15694), (5546, 13034), (5782, 12502), (6251, 11564), (6517, 11092), (7847, 9212)]