77210406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47137}}^1$

素因数の和:47165

約数の個数: 48

約数和(自身を含む): 205898784

約数和(自身を除く): 128688378

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 47137, 94274, 141411, 282822, 329959, 424233, 612781, 659918, 848466, 989877, 1225562, 1838343, 1979754, 2969631, 3676686, 4289467, 5515029, 5939262, 8578934, 11030058, 12868401, 25736802, 38605203, 77210406]

約数ペア:

[(1, 77210406), (2, 38605203), (3, 25736802), (6, 12868401), (7, 11030058), (9, 8578934), (13, 5939262), (14, 5515029), (18, 4289467), (21, 3676686), (26, 2969631), (39, 1979754), (42, 1838343), (63, 1225562), (78, 989877), (91, 848466), (117, 659918), (126, 612781), (182, 424233), (234, 329959), (273, 282822), (546, 141411), (819, 94274), (1638, 47137)]