76808270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4337}}^1$

素因数の和:4385

約数の個数: 64

約数和(自身を含む): 179905536

約数和(自身を除く): 103097266

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 4337, 8674, 8855, 17710, 21685, 30359, 43370, 47707, 60718, 95414, 99751, 151795, 199502, 238535, 303590, 333949, 477070, 498755, 667898, 698257, 997510, 1097261, 1396514, 1669745, 2194522, 3339490, 3491285, 5486305, 6982570, 7680827, 10972610, 15361654, 38404135, 76808270]

約数ペア:

[(1, 76808270), (2, 38404135), (5, 15361654), (7, 10972610), (10, 7680827), (11, 6982570), (14, 5486305), (22, 3491285), (23, 3339490), (35, 2194522), (46, 1669745), (55, 1396514), (70, 1097261), (77, 997510), (110, 698257), (115, 667898), (154, 498755), (161, 477070), (230, 333949), (253, 303590), (322, 238535), (385, 199502), (506, 151795), (770, 99751), (805, 95414), (1265, 60718), (1610, 47707), (1771, 43370), (2530, 30359), (3542, 21685), (4337, 17710), (8674, 8855)]