64992942

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1607

約数の個数: 80

約数和(自身を含む): 171045600

約数和(自身を除く): 106052658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1549, 1554, 1998, 2331, 2997, 3098, 4647, 4662, 5994, 6993, 9294, 10843, 13941, 13986, 20979, 21686, 27882, 32529, 41823, 41958, 57313, 65058, 83646, 97587, 114626, 125469, 171939, 195174, 250938, 292761, 343878, 401191, 515817, 585522, 802382, 878283, 1031634, 1203573, 1547451, 1756566, 2407146, 3094902, 3610719, 4642353, 7221438, 9284706, 10832157, 21664314, 32496471, 64992942]

約数ペア:

[(1, 64992942), (2, 32496471), (3, 21664314), (6, 10832157), (7, 9284706), (9, 7221438), (14, 4642353), (18, 3610719), (21, 3094902), (27, 2407146), (37, 1756566), (42, 1547451), (54, 1203573), (63, 1031634), (74, 878283), (81, 802382), (111, 585522), (126, 515817), (162, 401191), (189, 343878), (222, 292761), (259, 250938), (333, 195174), (378, 171939), (518, 125469), (567, 114626), (666, 97587), (777, 83646), (999, 65058), (1134, 57313), (1549, 41958), (1554, 41823), (1998, 32529), (2331, 27882), (2997, 21686), (3098, 20979), (4647, 13986), (4662, 13941), (5994, 10843), (6993, 9294)]