78930618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43997}}^1$

素因数の和:44038

約数の個数: 32

約数和(自身を含む): 177399936

約数和(自身を除く): 98469318

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 43997, 87994, 131991, 263982, 571961, 1011931, 1143922, 1715883, 2023862, 3035793, 3431766, 6071586, 13155103, 26310206, 39465309, 78930618]

約数ペア:

[(1, 78930618), (2, 39465309), (3, 26310206), (6, 13155103), (13, 6071586), (23, 3431766), (26, 3035793), (39, 2023862), (46, 1715883), (69, 1143922), (78, 1011931), (138, 571961), (299, 263982), (598, 131991), (897, 87994), (1794, 43997)]