80441764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 159973632

約数和(自身を除く): 79531868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 103, 206, 299, 412, 598, 653, 1196, 1306, 1339, 2369, 2612, 2678, 4738, 5356, 8489, 9476, 15019, 16978, 30038, 30797, 33956, 60076, 61594, 67259, 123188, 134518, 195247, 269036, 390494, 780988, 874367, 1546957, 1748734, 3093914, 3497468, 6187828, 20110441, 40220882, 80441764]

約数ペア:

[(1, 80441764), (2, 40220882), (4, 20110441), (13, 6187828), (23, 3497468), (26, 3093914), (46, 1748734), (52, 1546957), (92, 874367), (103, 780988), (206, 390494), (299, 269036), (412, 195247), (598, 134518), (653, 123188), (1196, 67259), (1306, 61594), (1339, 60076), (2369, 33956), (2612, 30797), (2678, 30038), (4738, 16978), (5356, 15019), (8489, 9476)]