70722864

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25849}}^1$

素因数の和:25882

約数の個数: 60

約数和(自身を含む): 208351000

約数和(自身を除く): 137628136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 25849, 51698, 77547, 103396, 155094, 206792, 232641, 310188, 413584, 465282, 491131, 620376, 930564, 982262, 1240752, 1473393, 1861128, 1964524, 2946786, 3722256, 3929048, 4420179, 5893572, 7858096, 8840358, 11787144, 17680716, 23574288, 35361432, 70722864]

約数ペア:

[(1, 70722864), (2, 35361432), (3, 23574288), (4, 17680716), (6, 11787144), (8, 8840358), (9, 7858096), (12, 5893572), (16, 4420179), (18, 3929048), (19, 3722256), (24, 2946786), (36, 1964524), (38, 1861128), (48, 1473393), (57, 1240752), (72, 982262), (76, 930564), (114, 620376), (144, 491131), (152, 465282), (171, 413584), (228, 310188), (304, 232641), (342, 206792), (456, 155094), (684, 103396), (912, 77547), (1368, 51698), (2736, 25849)]