8245087188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1\times {\mathrm{18119}}^1$

素因数の和:21056

約数の個数: 48

約数和(自身を含む): 20726670720

約数和(自身を除く): 12481583532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2917, 5834, 8751, 11668, 17502, 18119, 35004, 36238, 37921, 54357, 72476, 75842, 108714, 113763, 151684, 217428, 227526, 235547, 455052, 471094, 706641, 942188, 1413282, 2826564, 52853123, 105706246, 158559369, 211412492, 317118738, 634237476, 687090599, 1374181198, 2061271797, 2748362396, 4122543594, 8245087188]

約数ペア:

[(1, 8245087188), (2, 4122543594), (3, 2748362396), (4, 2061271797), (6, 1374181198), (12, 687090599), (13, 634237476), (26, 317118738), (39, 211412492), (52, 158559369), (78, 105706246), (156, 52853123), (2917, 2826564), (5834, 1413282), (8751, 942188), (11668, 706641), (17502, 471094), (18119, 455052), (35004, 235547), (36238, 227526), (37921, 217428), (54357, 151684), (72476, 113763), (75842, 108714)]