72407036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4710

約数の個数: 36

約数和(自身を含む): 143205552

約数和(自身を除く): 70798516

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 3887, 4657, 7774, 9314, 15548, 18628, 60541, 107111, 121082, 214222, 242164, 428444, 787033, 1392443, 1574066, 2784886, 3148132, 5569772, 18101759, 36203518, 72407036]

約数ペア:

[(1, 72407036), (2, 36203518), (4, 18101759), (13, 5569772), (23, 3148132), (26, 2784886), (46, 1574066), (52, 1392443), (92, 787033), (169, 428444), (299, 242164), (338, 214222), (598, 121082), (676, 107111), (1196, 60541), (3887, 18628), (4657, 15548), (7774, 9314)]