66339984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{81299}}^1$

素因数の和:81327

約数の個数: 40

約数和(自身を含む): 181461600

約数和(自身を除く): 115121616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 81299, 162598, 243897, 325196, 487794, 650392, 975588, 1300784, 1382083, 1951176, 2764166, 3902352, 4146249, 5528332, 8292498, 11056664, 16584996, 22113328, 33169992, 66339984]

約数ペア:

[(1, 66339984), (2, 33169992), (3, 22113328), (4, 16584996), (6, 11056664), (8, 8292498), (12, 5528332), (16, 4146249), (17, 3902352), (24, 2764166), (34, 1951176), (48, 1382083), (51, 1300784), (68, 975588), (102, 650392), (136, 487794), (204, 325196), (272, 243897), (408, 162598), (816, 81299)]