64100778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5281}}^1$

素因数の和:5327

約数の個数: 48

約数和(自身を含む): 155671104

約数和(自身を除く): 91570326

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 4046, 5281, 6069, 10562, 12138, 15843, 31686, 36967, 73934, 89777, 110901, 179554, 221802, 269331, 538662, 628439, 1256878, 1526209, 1885317, 3052418, 3770634, 4578627, 9157254, 10683463, 21366926, 32050389, 64100778]

約数ペア:

[(1, 64100778), (2, 32050389), (3, 21366926), (6, 10683463), (7, 9157254), (14, 4578627), (17, 3770634), (21, 3052418), (34, 1885317), (42, 1526209), (51, 1256878), (102, 628439), (119, 538662), (238, 269331), (289, 221802), (357, 179554), (578, 110901), (714, 89777), (867, 73934), (1734, 36967), (2023, 31686), (4046, 15843), (5281, 12138), (6069, 10562)]