77617904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53309}}^1$

素因数の和:53337

約数の個数: 40

約数和(自身を含む): 185092320

約数和(自身を除く): 107474416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 53309, 106618, 213236, 373163, 426472, 693017, 746326, 852944, 1386034, 1492652, 2772068, 2985304, 4851119, 5544136, 5970608, 9702238, 11088272, 19404476, 38808952, 77617904]

約数ペア:

[(1, 77617904), (2, 38808952), (4, 19404476), (7, 11088272), (8, 9702238), (13, 5970608), (14, 5544136), (16, 4851119), (26, 2985304), (28, 2772068), (52, 1492652), (56, 1386034), (91, 852944), (104, 746326), (112, 693017), (182, 426472), (208, 373163), (364, 213236), (728, 106618), (1456, 53309)]