77450878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 130753440

約数和(自身を除く): 53302562

約数列:

[1, 2, 17, 19, 34, 38, 113, 226, 323, 646, 1061, 1921, 2122, 2147, 3842, 4294, 18037, 20159, 36074, 36499, 40318, 72998, 119893, 239786, 342703, 685406, 2038181, 2277967, 4076362, 4555934, 38725439, 77450878]

約数ペア:

[(1, 77450878), (2, 38725439), (17, 4555934), (19, 4076362), (34, 2277967), (38, 2038181), (113, 685406), (226, 342703), (323, 239786), (646, 119893), (1061, 72998), (1921, 40318), (2122, 36499), (2147, 36074), (3842, 20159), (4294, 18037)]