77887584

素因数分解:

$2^5\times 3^2\times {\mathrm{270443}}^1$

素因数の和:270459

約数の個数: 36

約数和(自身を含む): 221493636

約数和(自身を除く): 143606052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 270443, 540886, 811329, 1081772, 1622658, 2163544, 2433987, 3245316, 4327088, 4867974, 6490632, 8654176, 9735948, 12981264, 19471896, 25962528, 38943792, 77887584]

約数ペア:

[(1, 77887584), (2, 38943792), (3, 25962528), (4, 19471896), (6, 12981264), (8, 9735948), (9, 8654176), (12, 6490632), (16, 4867974), (18, 4327088), (24, 3245316), (32, 2433987), (36, 2163544), (48, 1622658), (72, 1081772), (96, 811329), (144, 540886), (288, 270443)]