72379528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30259}}^1$

素因数の和:30301

約数の個数: 32

約数和(自身を含む): 152510400

約数和(自身を除く): 80130872

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 30259, 60518, 121036, 242072, 393367, 695957, 786734, 1391914, 1573468, 2783828, 3146936, 5567656, 9047441, 18094882, 36189764, 72379528]

約数ペア:

[(1, 72379528), (2, 36189764), (4, 18094882), (8, 9047441), (13, 5567656), (23, 3146936), (26, 2783828), (46, 1573468), (52, 1391914), (92, 786734), (104, 695957), (184, 393367), (299, 242072), (598, 121036), (1196, 60518), (2392, 30259)]