68093838

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 157101120

約数和(自身を除く): 89007282

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 173, 197, 222, 333, 346, 394, 519, 591, 666, 999, 1038, 1182, 1557, 1773, 1998, 3114, 3546, 4671, 5319, 6401, 7289, 9342, 10638, 12802, 14578, 19203, 21867, 34081, 38406, 43734, 57609, 65601, 68162, 102243, 115218, 131202, 172827, 196803, 204486, 306729, 345654, 393606, 613458, 920187, 1260997, 1840374, 2521994, 3782991, 7565982, 11348973, 22697946, 34046919, 68093838]

約数ペア:

[(1, 68093838), (2, 34046919), (3, 22697946), (6, 11348973), (9, 7565982), (18, 3782991), (27, 2521994), (37, 1840374), (54, 1260997), (74, 920187), (111, 613458), (173, 393606), (197, 345654), (222, 306729), (333, 204486), (346, 196803), (394, 172827), (519, 131202), (591, 115218), (666, 102243), (999, 68162), (1038, 65601), (1182, 57609), (1557, 43734), (1773, 38406), (1998, 34081), (3114, 21867), (3546, 19203), (4671, 14578), (5319, 12802), (6401, 10638), (7289, 9342)]