80894352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 267125760

約数和(自身を除く): 186231408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 112, 129, 132, 154, 168, 172, 176, 231, 258, 264, 301, 308, 336, 344, 462, 473, 509, 516, 528, 602, 616, 688, 903, 924, 946, 1018, 1032, 1204, 1232, 1419, 1527, 1806, 1848, 1892, 2036, 2064, 2408, 2838, 3054, 3311, 3563, 3612, 3696, 3784, 4072, 4816, 5599, 5676, 6108, 6622, 7126, 7224, 7568, 8144, 9933, 10689, 11198, 11352, 12216, 13244, 14252, 14448, 16797, 19866, 21378, 21887, 22396, 22704, 24432, 26488, 28504, 33594, 39193, 39732, 42756, 43774, 44792, 52976, 57008, 65661, 67188, 78386, 79464, 85512, 87548, 89584, 117579, 131322, 134376, 153209, 156772, 158928, 171024, 175096, 235158, 240757, 262644, 268752, 306418, 313544, 350192, 459627, 470316, 481514, 525288, 612836, 627088, 722271, 919254, 940632, 963028, 1050576, 1225672, 1444542, 1685299, 1838508, 1881264, 1926056, 2451344, 2889084, 3370598, 3677016, 3852112, 5055897, 5778168, 6741196, 7354032, 10111794, 11556336, 13482392, 20223588, 26964784, 40447176, 80894352]

約数ペア:

[(1, 80894352), (2, 40447176), (3, 26964784), (4, 20223588), (6, 13482392), (7, 11556336), (8, 10111794), (11, 7354032), (12, 6741196), (14, 5778168), (16, 5055897), (21, 3852112), (22, 3677016), (24, 3370598), (28, 2889084), (33, 2451344), (42, 1926056), (43, 1881264), (44, 1838508), (48, 1685299), (56, 1444542), (66, 1225672), (77, 1050576), (84, 963028), (86, 940632), (88, 919254), (112, 722271), (129, 627088), (132, 612836), (154, 525288), (168, 481514), (172, 470316), (176, 459627), (231, 350192), (258, 313544), (264, 306418), (301, 268752), (308, 262644), (336, 240757), (344, 235158), (462, 175096), (473, 171024), (509, 158928), (516, 156772), (528, 153209), (602, 134376), (616, 131322), (688, 117579), (903, 89584), (924, 87548), (946, 85512), (1018, 79464), (1032, 78386), (1204, 67188), (1232, 65661), (1419, 57008), (1527, 52976), (1806, 44792), (1848, 43774), (1892, 42756), (2036, 39732), (2064, 39193), (2408, 33594), (2838, 28504), (3054, 26488), (3311, 24432), (3563, 22704), (3612, 22396), (3696, 21887), (3784, 21378), (4072, 19866), (4816, 16797), (5599, 14448), (5676, 14252), (6108, 13244), (6622, 12216), (7126, 11352), (7224, 11198), (7568, 10689), (8144, 9933)]