68734638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32089}}^1$

素因数の和:32121

約数の個数: 48

約数和(自身を含む): 180217440

約数和(自身を除く): 111482802

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 32089, 64178, 96267, 192534, 224623, 288801, 449246, 545513, 577602, 673869, 1091026, 1347738, 1636539, 2021607, 3273078, 3818591, 4043214, 4909617, 7637182, 9819234, 11455773, 22911546, 34367319, 68734638]

約数ペア:

[(1, 68734638), (2, 34367319), (3, 22911546), (6, 11455773), (7, 9819234), (9, 7637182), (14, 4909617), (17, 4043214), (18, 3818591), (21, 3273078), (34, 2021607), (42, 1636539), (51, 1347738), (63, 1091026), (102, 673869), (119, 577602), (126, 545513), (153, 449246), (238, 288801), (306, 224623), (357, 192534), (714, 96267), (1071, 64178), (2142, 32089)]