78237152

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3391}}^1$

素因数の和:3511

約数の個数: 48

約数和(自身を含む): 177795072

約数和(自身を除く): 99557920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 3391, 5768, 6782, 11536, 13564, 23072, 23737, 27128, 47474, 54256, 94948, 108512, 189896, 349273, 379792, 698546, 759584, 1397092, 2444911, 2794184, 4889822, 5588368, 9779644, 11176736, 19559288, 39118576, 78237152]

約数ペア:

[(1, 78237152), (2, 39118576), (4, 19559288), (7, 11176736), (8, 9779644), (14, 5588368), (16, 4889822), (28, 2794184), (32, 2444911), (56, 1397092), (103, 759584), (112, 698546), (206, 379792), (224, 349273), (412, 189896), (721, 108512), (824, 94948), (1442, 54256), (1648, 47474), (2884, 27128), (3296, 23737), (3391, 23072), (5768, 13564), (6782, 11536)]