64621488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79193}}^1$

素因数の和:79221

約数の個数: 40

約数和(自身を含む): 176761008

約数和(自身を除く): 112139520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 79193, 158386, 237579, 316772, 475158, 633544, 950316, 1267088, 1346281, 1900632, 2692562, 3801264, 4038843, 5385124, 8077686, 10770248, 16155372, 21540496, 32310744, 64621488]

約数ペア:

[(1, 64621488), (2, 32310744), (3, 21540496), (4, 16155372), (6, 10770248), (8, 8077686), (12, 5385124), (16, 4038843), (17, 3801264), (24, 2692562), (34, 1900632), (48, 1346281), (51, 1267088), (68, 950316), (102, 633544), (136, 475158), (204, 316772), (272, 237579), (408, 158386), (816, 79193)]