78311508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1039}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 199879680

約数和(自身を除く): 121568172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 571, 1039, 1142, 1713, 2078, 2284, 3117, 3426, 4156, 6234, 6281, 6852, 11429, 12468, 12562, 18843, 22858, 25124, 34287, 37686, 45716, 68574, 75372, 137148, 593269, 1186538, 1779807, 2373076, 3559614, 6525959, 7119228, 13051918, 19577877, 26103836, 39155754, 78311508]

約数ペア:

[(1, 78311508), (2, 39155754), (3, 26103836), (4, 19577877), (6, 13051918), (11, 7119228), (12, 6525959), (22, 3559614), (33, 2373076), (44, 1779807), (66, 1186538), (132, 593269), (571, 137148), (1039, 75372), (1142, 68574), (1713, 45716), (2078, 37686), (2284, 34287), (3117, 25124), (3426, 22858), (4156, 18843), (6234, 12562), (6281, 12468), (6852, 11429)]