67616784

素因数分解:

$2^4\times 3^2\times {\mathrm{469561}}^1$

素因数の和:469575

約数の個数: 30

約数和(自身を含む): 189233486

約数和(自身を除く): 121616702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 469561, 939122, 1408683, 1878244, 2817366, 3756488, 4226049, 5634732, 7512976, 8452098, 11269464, 16904196, 22538928, 33808392, 67616784]

約数ペア:

[(1, 67616784), (2, 33808392), (3, 22538928), (4, 16904196), (6, 11269464), (8, 8452098), (9, 7512976), (12, 5634732), (16, 4226049), (18, 3756488), (24, 2817366), (36, 1878244), (48, 1408683), (72, 939122), (144, 469561)]