864220199213

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{77849}}^1$

素因数の和:78221

約数の個数: 32

約数和(自身を含む): 1014316992000

約数和(自身を除く): 150096792787

約数列:

[1, 7, 89, 103, 173, 623, 721, 1211, 9167, 15397, 17819, 64169, 77849, 107779, 124733, 544943, 1585891, 6928561, 8018447, 11101237, 13467877, 48499927, 56129129, 94275139, 713641783, 1198641053, 1387191331, 4995492481, 8390487371, 9710339317, 123460028459, 864220199213]

約数ペア:

[(1, 864220199213), (7, 123460028459), (89, 9710339317), (103, 8390487371), (173, 4995492481), (623, 1387191331), (721, 1198641053), (1211, 713641783), (9167, 94275139), (15397, 56129129), (17819, 48499927), (64169, 13467877), (77849, 11101237), (107779, 8018447), (124733, 6928561), (544943, 1585891)]