72804982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 121632192

約数和(自身を除く): 48827210

約数列:

[1, 2, 17, 23, 34, 46, 157, 314, 391, 593, 782, 1186, 2669, 3611, 5338, 7222, 10081, 13639, 20162, 27278, 61387, 93101, 122774, 186202, 231863, 463726, 1582717, 2141323, 3165434, 4282646, 36402491, 72804982]

約数ペア:

[(1, 72804982), (2, 36402491), (17, 4282646), (23, 3165434), (34, 2141323), (46, 1582717), (157, 463726), (314, 231863), (391, 186202), (593, 122774), (782, 93101), (1186, 61387), (2669, 27278), (3611, 20162), (5338, 13639), (7222, 10081)]