72984408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{434431}}^1$

素因数の和:434447

約数の個数: 32

約数和(自身を含む): 208527360

約数和(自身を除く): 135542952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 434431, 868862, 1303293, 1737724, 2606586, 3041017, 3475448, 5213172, 6082034, 9123051, 10426344, 12164068, 18246102, 24328136, 36492204, 72984408]

約数ペア:

[(1, 72984408), (2, 36492204), (3, 24328136), (4, 18246102), (6, 12164068), (7, 10426344), (8, 9123051), (12, 6082034), (14, 5213172), (21, 3475448), (24, 3041017), (28, 2606586), (42, 1737724), (56, 1303293), (84, 868862), (168, 434431)]