68903958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 148538880

約数和(自身を除く): 79634922

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 289, 474, 503, 578, 867, 1006, 1343, 1509, 1734, 2686, 3018, 4029, 8058, 8551, 17102, 22831, 25653, 39737, 45662, 51306, 68493, 79474, 119211, 136986, 145367, 238422, 290734, 436101, 675529, 872202, 1351058, 2026587, 4053174, 11483993, 22967986, 34451979, 68903958]

約数ペア:

[(1, 68903958), (2, 34451979), (3, 22967986), (6, 11483993), (17, 4053174), (34, 2026587), (51, 1351058), (79, 872202), (102, 675529), (158, 436101), (237, 290734), (289, 238422), (474, 145367), (503, 136986), (578, 119211), (867, 79474), (1006, 68493), (1343, 51306), (1509, 45662), (1734, 39737), (2686, 25653), (3018, 22831), (4029, 17102), (8058, 8551)]