66881598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 161948160

約数和(自身を除く): 95066562

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 602, 609, 903, 1218, 1247, 1277, 1806, 2494, 2554, 3741, 3831, 7482, 7662, 8729, 8939, 17458, 17878, 26187, 26817, 37033, 52374, 53634, 54911, 74066, 109822, 111099, 164733, 222198, 259231, 329466, 384377, 518462, 768754, 777693, 1153131, 1555386, 1592419, 2306262, 3184838, 4777257, 9554514, 11146933, 22293866, 33440799, 66881598]

約数ペア:

[(1, 66881598), (2, 33440799), (3, 22293866), (6, 11146933), (7, 9554514), (14, 4777257), (21, 3184838), (29, 2306262), (42, 1592419), (43, 1555386), (58, 1153131), (86, 777693), (87, 768754), (129, 518462), (174, 384377), (203, 329466), (258, 259231), (301, 222198), (406, 164733), (602, 111099), (609, 109822), (903, 74066), (1218, 54911), (1247, 53634), (1277, 52374), (1806, 37033), (2494, 26817), (2554, 26187), (3741, 17878), (3831, 17458), (7482, 8939), (7662, 8729)]