72326283

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 103832064

約数和(自身を除く): 31505781

約数列:

[1, 3, 23, 69, 73, 83, 173, 219, 249, 519, 1679, 1909, 3979, 5037, 5727, 6059, 11937, 12629, 14359, 18177, 37887, 43077, 139357, 290467, 330257, 418071, 871401, 990771, 1048207, 3144621, 24108761, 72326283]

約数ペア:

[(1, 72326283), (3, 24108761), (23, 3144621), (69, 1048207), (73, 990771), (83, 871401), (173, 418071), (219, 330257), (249, 290467), (519, 139357), (1679, 43077), (1909, 37887), (3979, 18177), (5037, 14359), (5727, 12629), (6059, 11937)]