72335564

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2039}}^1$

素因数の和:2238

約数の個数: 36

約数和(自身を含む): 148140720

約数和(自身を除く): 75805156

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 362, 724, 1267, 2039, 2534, 4078, 5068, 8156, 8869, 14273, 17738, 28546, 35476, 57092, 99911, 199822, 369059, 399644, 738118, 1476236, 2583413, 5166826, 10333652, 18083891, 36167782, 72335564]

約数ペア:

[(1, 72335564), (2, 36167782), (4, 18083891), (7, 10333652), (14, 5166826), (28, 2583413), (49, 1476236), (98, 738118), (181, 399644), (196, 369059), (362, 199822), (724, 99911), (1267, 57092), (2039, 35476), (2534, 28546), (4078, 17738), (5068, 14273), (8156, 8869)]