668839356

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{89753}}^1$

素因数の和:89792

約数の個数: 60

約数和(自身を含む): 1824519312

約数和(自身を除く): 1155679956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 89753, 179506, 269259, 359012, 538518, 807777, 1077036, 1615554, 2064319, 2423331, 3231108, 4128638, 4846662, 6192957, 7269993, 8257276, 9693324, 12385914, 14539986, 18578871, 24771828, 29079972, 37157742, 55736613, 74315484, 111473226, 167209839, 222946452, 334419678, 668839356]

約数ペア:

[(1, 668839356), (2, 334419678), (3, 222946452), (4, 167209839), (6, 111473226), (9, 74315484), (12, 55736613), (18, 37157742), (23, 29079972), (27, 24771828), (36, 18578871), (46, 14539986), (54, 12385914), (69, 9693324), (81, 8257276), (92, 7269993), (108, 6192957), (138, 4846662), (162, 4128638), (207, 3231108), (276, 2423331), (324, 2064319), (414, 1615554), (621, 1077036), (828, 807777), (1242, 538518), (1863, 359012), (2484, 269259), (3726, 179506), (7452, 89753)]