79846072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 153450000

約数和(自身を除く): 73603928

約数列:

[1, 2, 4, 8, 61, 122, 131, 244, 262, 488, 524, 1048, 1249, 2498, 4996, 7991, 9992, 15982, 31964, 63928, 76189, 152378, 163619, 304756, 327238, 609512, 654476, 1308952, 9980759, 19961518, 39923036, 79846072]

約数ペア:

[(1, 79846072), (2, 39923036), (4, 19961518), (8, 9980759), (61, 1308952), (122, 654476), (131, 609512), (244, 327238), (262, 304756), (488, 163619), (524, 152378), (1048, 76189), (1249, 63928), (2498, 31964), (4996, 15982), (7991, 9992)]