68651044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 157659264

約数和(自身を除く): 89008220

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 881, 1012, 1694, 1762, 1771, 2783, 3388, 3524, 3542, 5566, 6167, 7084, 9691, 11132, 12334, 19382, 19481, 20263, 24668, 38764, 38962, 40526, 67837, 77924, 81052, 106601, 135674, 141841, 213202, 222893, 271348, 283682, 426404, 445786, 567364, 746207, 891572, 1492414, 1560251, 2451823, 2984828, 3120502, 4903646, 6241004, 9807292, 17162761, 34325522, 68651044]

約数ペア:

[(1, 68651044), (2, 34325522), (4, 17162761), (7, 9807292), (11, 6241004), (14, 4903646), (22, 3120502), (23, 2984828), (28, 2451823), (44, 1560251), (46, 1492414), (77, 891572), (92, 746207), (121, 567364), (154, 445786), (161, 426404), (242, 283682), (253, 271348), (308, 222893), (322, 213202), (484, 141841), (506, 135674), (644, 106601), (847, 81052), (881, 77924), (1012, 67837), (1694, 40526), (1762, 38962), (1771, 38764), (2783, 24668), (3388, 20263), (3524, 19481), (3542, 19382), (5566, 12334), (6167, 11132), (7084, 9691)]