81743448

素因数分解:

$2^3\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{2663}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 204595200

約数和(自身を除く): 122851752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1279, 2558, 2663, 3837, 5116, 5326, 7674, 7989, 10232, 10652, 15348, 15978, 21304, 30696, 31956, 63912, 3405977, 6811954, 10217931, 13623908, 20435862, 27247816, 40871724, 81743448]

約数ペア:

[(1, 81743448), (2, 40871724), (3, 27247816), (4, 20435862), (6, 13623908), (8, 10217931), (12, 6811954), (24, 3405977), (1279, 63912), (2558, 31956), (2663, 30696), (3837, 21304), (5116, 15978), (5326, 15348), (7674, 10652), (7989, 10232)]