67708446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 155131200

約数和(自身を除く): 87422754

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 74, 78, 87, 111, 174, 222, 377, 481, 754, 809, 962, 1073, 1131, 1443, 1618, 2146, 2262, 2427, 2886, 3219, 4854, 6438, 10517, 13949, 21034, 23461, 27898, 29933, 31551, 41847, 46922, 59866, 63102, 70383, 83694, 89799, 140766, 179598, 304993, 389129, 609986, 778258, 868057, 914979, 1167387, 1736114, 1829958, 2334774, 2604171, 5208342, 11284741, 22569482, 33854223, 67708446]

約数ペア:

[(1, 67708446), (2, 33854223), (3, 22569482), (6, 11284741), (13, 5208342), (26, 2604171), (29, 2334774), (37, 1829958), (39, 1736114), (58, 1167387), (74, 914979), (78, 868057), (87, 778258), (111, 609986), (174, 389129), (222, 304993), (377, 179598), (481, 140766), (754, 89799), (809, 83694), (962, 70383), (1073, 63102), (1131, 59866), (1443, 46922), (1618, 41847), (2146, 31551), (2262, 29933), (2427, 27898), (2886, 23461), (3219, 21034), (4854, 13949), (6438, 10517)]