90287742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4391}}^1$

素因数の和:4568

約数の個数: 32

約数和(自身を含む): 189734400

約数和(自身を除く): 99446658

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 4391, 6854, 8782, 10281, 13173, 20562, 26346, 100993, 201986, 302979, 605958, 654259, 1308518, 1962777, 3925554, 15047957, 30095914, 45143871, 90287742]

約数ペア:

[(1, 90287742), (2, 45143871), (3, 30095914), (6, 15047957), (23, 3925554), (46, 1962777), (69, 1308518), (138, 654259), (149, 605958), (298, 302979), (447, 201986), (894, 100993), (3427, 26346), (4391, 20562), (6854, 13173), (8782, 10281)]