90897072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{270527}}^1$

素因数の和:270545

約数の個数: 40

約数和(自身を含む): 268363776

約数和(自身を除く): 177466704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 270527, 541054, 811581, 1082108, 1623162, 1893689, 2164216, 3246324, 3787378, 4328432, 5681067, 6492648, 7574756, 11362134, 12985296, 15149512, 22724268, 30299024, 45448536, 90897072]

約数ペア:

[(1, 90897072), (2, 45448536), (3, 30299024), (4, 22724268), (6, 15149512), (7, 12985296), (8, 11362134), (12, 7574756), (14, 6492648), (16, 5681067), (21, 4328432), (24, 3787378), (28, 3246324), (42, 2164216), (48, 1893689), (56, 1623162), (84, 1082108), (112, 811581), (168, 541054), (336, 270527)]