80831184112

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72077}}^1$

素因数の和:72159

約数の個数: 160

約数和(自身を含む): 205923962880

約数和(自身を除く): 125092778768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 34, 38, 56, 62, 68, 76, 112, 119, 124, 133, 136, 152, 217, 238, 248, 266, 272, 304, 323, 434, 476, 496, 527, 532, 589, 646, 868, 952, 1054, 1064, 1178, 1292, 1736, 1904, 2108, 2128, 2261, 2356, 2584, 3472, 3689, 4123, 4216, 4522, 4712, 5168, 7378, 8246, 8432, 9044, 9424, 10013, 14756, 16492, 18088, 20026, 29512, 32984, 36176, 40052, 59024, 65968, 70091, 72077, 80104, 140182, 144154, 160208, 280364, 288308, 504539, 560728, 576616, 1009078, 1121456, 1153232, 1225309, 1369463, 2018156, 2234387, 2450618, 2738926, 4036312, 4468774, 4901236, 5477852, 8072624, 8577163, 8937548, 9586241, 9802472, 10955704, 15640709, 17154326, 17875096, 19172482, 19604944, 21911408, 23280871, 31281418, 34308652, 35750192, 37984579, 38344964, 42453353, 46561742, 62562836, 68617304, 75969158, 76689928, 84906706, 93123484, 125125672, 137234608, 151938316, 153379856, 162966097, 169813412, 186246968, 250251344, 265892053, 297173471, 303876632, 325932194, 339626824, 372493936, 531784106, 594346942, 607753264, 651864388, 679253648, 721707001, 1063568212, 1188693884, 1303728776, 1443414002, 2127136424, 2377387768, 2607457552, 2886828004, 4254272848, 4754775536, 5051949007, 5773656008, 10103898014, 11547312016, 20207796028, 40415592056, 80831184112]

約数ペア:

[(1, 80831184112), (2, 40415592056), (4, 20207796028), (7, 11547312016), (8, 10103898014), (14, 5773656008), (16, 5051949007), (17, 4754775536), (19, 4254272848), (28, 2886828004), (31, 2607457552), (34, 2377387768), (38, 2127136424), (56, 1443414002), (62, 1303728776), (68, 1188693884), (76, 1063568212), (112, 721707001), (119, 679253648), (124, 651864388), (133, 607753264), (136, 594346942), (152, 531784106), (217, 372493936), (238, 339626824), (248, 325932194), (266, 303876632), (272, 297173471), (304, 265892053), (323, 250251344), (434, 186246968), (476, 169813412), (496, 162966097), (527, 153379856), (532, 151938316), (589, 137234608), (646, 125125672), (868, 93123484), (952, 84906706), (1054, 76689928), (1064, 75969158), (1178, 68617304), (1292, 62562836), (1736, 46561742), (1904, 42453353), (2108, 38344964), (2128, 37984579), (2261, 35750192), (2356, 34308652), (2584, 31281418), (3472, 23280871), (3689, 21911408), (4123, 19604944), (4216, 19172482), (4522, 17875096), (4712, 17154326), (5168, 15640709), (7378, 10955704), (8246, 9802472), (8432, 9586241), (9044, 8937548), (9424, 8577163), (10013, 8072624), (14756, 5477852), (16492, 4901236), (18088, 4468774), (20026, 4036312), (29512, 2738926), (32984, 2450618), (36176, 2234387), (40052, 2018156), (59024, 1369463), (65968, 1225309), (70091, 1153232), (72077, 1121456), (80104, 1009078), (140182, 576616), (144154, 560728), (160208, 504539), (280364, 288308)]