90621072

素因数分解:

$2^4\times 3^3\times {\mathrm{209771}}^1$

素因数の和:209788

約数の個数: 40

約数和(自身を含む): 260117280

約数和(自身を除く): 169496208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 209771, 419542, 629313, 839084, 1258626, 1678168, 1887939, 2517252, 3356336, 3775878, 5034504, 5663817, 7551756, 10069008, 11327634, 15103512, 22655268, 30207024, 45310536, 90621072]

約数ペア:

[(1, 90621072), (2, 45310536), (3, 30207024), (4, 22655268), (6, 15103512), (8, 11327634), (9, 10069008), (12, 7551756), (16, 5663817), (18, 5034504), (24, 3775878), (27, 3356336), (36, 2517252), (48, 1887939), (54, 1678168), (72, 1258626), (108, 839084), (144, 629313), (216, 419542), (432, 209771)]