80078488

素因数分解:

$2^3\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1889}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 171914400

約数和(自身を除く): 91835912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 757, 1514, 1889, 3028, 3778, 5299, 6056, 7556, 10598, 13223, 15112, 21196, 26446, 42392, 52892, 105784, 1429973, 2859946, 5719892, 10009811, 11439784, 20019622, 40039244, 80078488]

約数ペア:

[(1, 80078488), (2, 40039244), (4, 20019622), (7, 11439784), (8, 10009811), (14, 5719892), (28, 2859946), (56, 1429973), (757, 105784), (1514, 52892), (1889, 42392), (3028, 26446), (3778, 21196), (5299, 15112), (6056, 13223), (7556, 10598)]