72737764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 150232320

約数和(自身を除く): 77494556

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 2068, 2069, 3196, 4138, 8276, 8789, 17578, 22759, 35156, 35173, 45518, 70346, 91036, 97243, 140692, 194486, 386903, 388972, 773806, 1069673, 1547612, 1653131, 2139346, 3306262, 4278692, 6612524, 18184441, 36368882, 72737764]

約数ペア:

[(1, 72737764), (2, 36368882), (4, 18184441), (11, 6612524), (17, 4278692), (22, 3306262), (34, 2139346), (44, 1653131), (47, 1547612), (68, 1069673), (94, 773806), (187, 388972), (188, 386903), (374, 194486), (517, 140692), (748, 97243), (799, 91036), (1034, 70346), (1598, 45518), (2068, 35173), (2069, 35156), (3196, 22759), (4138, 17578), (8276, 8789)]