67977140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 182939904

約数和(自身を除く): 114962764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1193, 1295, 1540, 1628, 2035, 2386, 2590, 2849, 4070, 4772, 5180, 5698, 5965, 8140, 8351, 11396, 11930, 13123, 14245, 16702, 23860, 26246, 28490, 33404, 41755, 44141, 52492, 56980, 65615, 83510, 88282, 91861, 131230, 167020, 176564, 183722, 220705, 262460, 308987, 367444, 441410, 459305, 485551, 617974, 882820, 918610, 971102, 1235948, 1544935, 1837220, 1942204, 2427755, 3089870, 3398857, 4855510, 6179740, 6797714, 9711020, 13595428, 16994285, 33988570, 67977140]

約数ペア:

[(1, 67977140), (2, 33988570), (4, 16994285), (5, 13595428), (7, 9711020), (10, 6797714), (11, 6179740), (14, 4855510), (20, 3398857), (22, 3089870), (28, 2427755), (35, 1942204), (37, 1837220), (44, 1544935), (55, 1235948), (70, 971102), (74, 918610), (77, 882820), (110, 617974), (140, 485551), (148, 459305), (154, 441410), (185, 367444), (220, 308987), (259, 262460), (308, 220705), (370, 183722), (385, 176564), (407, 167020), (518, 131230), (740, 91861), (770, 88282), (814, 83510), (1036, 65615), (1193, 56980), (1295, 52492), (1540, 44141), (1628, 41755), (2035, 33404), (2386, 28490), (2590, 26246), (2849, 23860), (4070, 16702), (4772, 14245), (5180, 13123), (5698, 11930), (5965, 11396), (8140, 8351)]