78844878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36809}}^1$

素因数の和:36841

約数の個数: 48

約数和(自身を含む): 206724960

約数和(自身を除く): 127880082

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, 36809, 73618, 110427, 220854, 257663, 331281, 515326, 625753, 662562, 772989, 1251506, 1545978, 1877259, 2318967, 3754518, 4380271, 4637934, 5631777, 8760542, 11263554, 13140813, 26281626, 39422439, 78844878]

約数ペア:

[(1, 78844878), (2, 39422439), (3, 26281626), (6, 13140813), (7, 11263554), (9, 8760542), (14, 5631777), (17, 4637934), (18, 4380271), (21, 3754518), (34, 2318967), (42, 1877259), (51, 1545978), (63, 1251506), (102, 772989), (119, 662562), (126, 625753), (153, 515326), (238, 331281), (306, 257663), (357, 220854), (714, 110427), (1071, 73618), (2142, 36809)]