68902232

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 151499160

約数和(自身を除く): 82596928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1283, 1918, 2566, 3836, 5132, 6713, 7672, 8981, 10264, 13426, 17962, 26852, 35924, 53704, 62867, 71848, 125734, 175771, 251468, 351542, 502936, 703084, 1230397, 1406168, 2460794, 4921588, 8612779, 9843176, 17225558, 34451116, 68902232]

約数ペア:

[(1, 68902232), (2, 34451116), (4, 17225558), (7, 9843176), (8, 8612779), (14, 4921588), (28, 2460794), (49, 1406168), (56, 1230397), (98, 703084), (137, 502936), (196, 351542), (274, 251468), (392, 175771), (548, 125734), (959, 71848), (1096, 62867), (1283, 53704), (1918, 35924), (2566, 26852), (3836, 17962), (5132, 13426), (6713, 10264), (7672, 8981)]