64699348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 146361600

約数和(自身を除く): 81662252

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 43, 58, 68, 86, 109, 116, 119, 172, 203, 218, 238, 301, 406, 436, 476, 493, 602, 731, 763, 812, 986, 1204, 1247, 1462, 1526, 1853, 1972, 2494, 2924, 3052, 3161, 3451, 3706, 4687, 4988, 5117, 6322, 6902, 7412, 8729, 9374, 10234, 12644, 12971, 13804, 17458, 18748, 20468, 21199, 22127, 25942, 32809, 34916, 42398, 44254, 51884, 53737, 65618, 79679, 84796, 88508, 107474, 131236, 135923, 148393, 159358, 214948, 271846, 296786, 318716, 376159, 543692, 557753, 593572, 752318, 951461, 1115506, 1504636, 1902922, 2231012, 2310691, 3805844, 4621382, 9242764, 16174837, 32349674, 64699348]

約数ペア:

[(1, 64699348), (2, 32349674), (4, 16174837), (7, 9242764), (14, 4621382), (17, 3805844), (28, 2310691), (29, 2231012), (34, 1902922), (43, 1504636), (58, 1115506), (68, 951461), (86, 752318), (109, 593572), (116, 557753), (119, 543692), (172, 376159), (203, 318716), (218, 296786), (238, 271846), (301, 214948), (406, 159358), (436, 148393), (476, 135923), (493, 131236), (602, 107474), (731, 88508), (763, 84796), (812, 79679), (986, 65618), (1204, 53737), (1247, 51884), (1462, 44254), (1526, 42398), (1853, 34916), (1972, 32809), (2494, 25942), (2924, 22127), (3052, 21199), (3161, 20468), (3451, 18748), (3706, 17458), (4687, 13804), (4988, 12971), (5117, 12644), (6322, 10234), (6902, 9374), (7412, 8729)]