82160788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 160061440

約数和(自身を除く): 77900652

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 589, 811, 817, 1178, 1333, 1622, 1634, 2356, 2666, 3244, 3268, 5332, 15409, 25141, 25327, 30818, 34873, 50282, 50654, 61636, 69746, 100564, 101308, 139492, 477679, 662587, 955358, 1081063, 1325174, 1910716, 2162126, 2650348, 4324252, 20540197, 41080394, 82160788]

約数ペア:

[(1, 82160788), (2, 41080394), (4, 20540197), (19, 4324252), (31, 2650348), (38, 2162126), (43, 1910716), (62, 1325174), (76, 1081063), (86, 955358), (124, 662587), (172, 477679), (589, 139492), (811, 101308), (817, 100564), (1178, 69746), (1333, 61636), (1622, 50654), (1634, 50282), (2356, 34873), (2666, 30818), (3244, 25327), (3268, 25141), (5332, 15409)]