68157848

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 145199520

約数和(自身を除く): 77041672

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 173, 242, 296, 346, 407, 484, 692, 814, 968, 1331, 1384, 1628, 1903, 2662, 3256, 3806, 4477, 5324, 6401, 7612, 8954, 10648, 12802, 15224, 17908, 20933, 25604, 35816, 41866, 49247, 51208, 70411, 83732, 98494, 140822, 167464, 196988, 230263, 281644, 393976, 460526, 563288, 774521, 921052, 1549042, 1842104, 3098084, 6196168, 8519731, 17039462, 34078924, 68157848]

約数ペア:

[(1, 68157848), (2, 34078924), (4, 17039462), (8, 8519731), (11, 6196168), (22, 3098084), (37, 1842104), (44, 1549042), (74, 921052), (88, 774521), (121, 563288), (148, 460526), (173, 393976), (242, 281644), (296, 230263), (346, 196988), (407, 167464), (484, 140822), (692, 98494), (814, 83732), (968, 70411), (1331, 51208), (1384, 49247), (1628, 41866), (1903, 35816), (2662, 25604), (3256, 20933), (3806, 17908), (4477, 15224), (5324, 12802), (6401, 10648), (7612, 8954)]