77699928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 207156960

約数和(自身を除く): 129457032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 157, 204, 314, 408, 471, 628, 942, 1213, 1256, 1884, 2426, 2669, 3639, 3768, 4852, 5338, 7278, 8007, 9704, 10676, 14556, 16014, 20621, 21352, 29112, 32028, 41242, 61863, 64056, 82484, 123726, 164968, 190441, 247452, 380882, 494904, 571323, 761764, 1142646, 1523528, 2285292, 3237497, 4570584, 6474994, 9712491, 12949988, 19424982, 25899976, 38849964, 77699928]

約数ペア:

[(1, 77699928), (2, 38849964), (3, 25899976), (4, 19424982), (6, 12949988), (8, 9712491), (12, 6474994), (17, 4570584), (24, 3237497), (34, 2285292), (51, 1523528), (68, 1142646), (102, 761764), (136, 571323), (157, 494904), (204, 380882), (314, 247452), (408, 190441), (471, 164968), (628, 123726), (942, 82484), (1213, 64056), (1256, 61863), (1884, 41242), (2426, 32028), (2669, 29112), (3639, 21352), (3768, 20621), (4852, 16014), (5338, 14556), (7278, 10676), (8007, 9704)]