78485223

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 114992640

約数和(自身を除く): 36507417

約数列:

[1, 3, 23, 29, 61, 69, 87, 183, 643, 667, 1403, 1769, 1929, 2001, 4209, 5307, 14789, 18647, 39223, 40687, 44367, 55941, 117669, 122061, 428881, 902129, 1137467, 1286643, 2706387, 3412401, 26161741, 78485223]

約数ペア:

[(1, 78485223), (3, 26161741), (23, 3412401), (29, 2706387), (61, 1286643), (69, 1137467), (87, 902129), (183, 428881), (643, 122061), (667, 117669), (1403, 55941), (1769, 44367), (1929, 40687), (2001, 39223), (4209, 18647), (5307, 14789)]