90195984

素因数分解:

$2^4\times 3^3\times {\mathrm{208787}}^1$

素因数の和:208804

約数の個数: 40

約数和(自身を含む): 258897120

約数和(自身を除く): 168701136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 208787, 417574, 626361, 835148, 1252722, 1670296, 1879083, 2505444, 3340592, 3758166, 5010888, 5637249, 7516332, 10021776, 11274498, 15032664, 22548996, 30065328, 45097992, 90195984]

約数ペア:

[(1, 90195984), (2, 45097992), (3, 30065328), (4, 22548996), (6, 15032664), (8, 11274498), (9, 10021776), (12, 7516332), (16, 5637249), (18, 5010888), (24, 3758166), (27, 3340592), (36, 2505444), (48, 1879083), (54, 1670296), (72, 1252722), (108, 835148), (144, 626361), (216, 417574), (432, 208787)]