71623638

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 169801632

約数和(自身を除く): 98177994

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 43, 61, 74, 82, 86, 111, 122, 123, 129, 183, 222, 246, 258, 333, 366, 369, 387, 549, 666, 738, 774, 1098, 1517, 1591, 1763, 2257, 2501, 2623, 3034, 3182, 3526, 4514, 4551, 4773, 5002, 5246, 5289, 6771, 7503, 7869, 9102, 9546, 10578, 13542, 13653, 14319, 15006, 15738, 15867, 20313, 22509, 23607, 27306, 28638, 31734, 40626, 45018, 47214, 65231, 92537, 97051, 107543, 130462, 185074, 194102, 195693, 215086, 277611, 291153, 322629, 391386, 555222, 582306, 587079, 645258, 832833, 873459, 967887, 1174158, 1665666, 1746918, 1935774, 3979091, 7958182, 11937273, 23874546, 35811819, 71623638]

約数ペア:

[(1, 71623638), (2, 35811819), (3, 23874546), (6, 11937273), (9, 7958182), (18, 3979091), (37, 1935774), (41, 1746918), (43, 1665666), (61, 1174158), (74, 967887), (82, 873459), (86, 832833), (111, 645258), (122, 587079), (123, 582306), (129, 555222), (183, 391386), (222, 322629), (246, 291153), (258, 277611), (333, 215086), (366, 195693), (369, 194102), (387, 185074), (549, 130462), (666, 107543), (738, 97051), (774, 92537), (1098, 65231), (1517, 47214), (1591, 45018), (1763, 40626), (2257, 31734), (2501, 28638), (2623, 27306), (3034, 23607), (3182, 22509), (3526, 20313), (4514, 15867), (4551, 15738), (4773, 15006), (5002, 14319), (5246, 13653), (5289, 13542), (6771, 10578), (7503, 9546), (7869, 9102)]