90195504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{268439}}^1$

素因数の和:268457

約数の個数: 40

約数和(自身を含む): 266292480

約数和(自身を除く): 176096976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 268439, 536878, 805317, 1073756, 1610634, 1879073, 2147512, 3221268, 3758146, 4295024, 5637219, 6442536, 7516292, 11274438, 12885072, 15032584, 22548876, 30065168, 45097752, 90195504]

約数ペア:

[(1, 90195504), (2, 45097752), (3, 30065168), (4, 22548876), (6, 15032584), (7, 12885072), (8, 11274438), (12, 7516292), (14, 6442536), (16, 5637219), (21, 4295024), (24, 3758146), (28, 3221268), (42, 2147512), (48, 1879073), (56, 1610634), (84, 1073756), (112, 805317), (168, 536878), (336, 268439)]