90281328

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 241056000

約数和(自身を除く): 150774672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 449, 472, 568, 708, 852, 898, 944, 1136, 1347, 1416, 1704, 1796, 2694, 2832, 3408, 3592, 4189, 5388, 7184, 8378, 10776, 12567, 16756, 21552, 25134, 26491, 31879, 33512, 50268, 52982, 63758, 67024, 79473, 95637, 100536, 105964, 127516, 158946, 191274, 201072, 211928, 255032, 317892, 382548, 423856, 510064, 635784, 765096, 1271568, 1530192, 1880861, 3761722, 5642583, 7523444, 11285166, 15046888, 22570332, 30093776, 45140664, 90281328]

約数ペア:

[(1, 90281328), (2, 45140664), (3, 30093776), (4, 22570332), (6, 15046888), (8, 11285166), (12, 7523444), (16, 5642583), (24, 3761722), (48, 1880861), (59, 1530192), (71, 1271568), (118, 765096), (142, 635784), (177, 510064), (213, 423856), (236, 382548), (284, 317892), (354, 255032), (426, 211928), (449, 201072), (472, 191274), (568, 158946), (708, 127516), (852, 105964), (898, 100536), (944, 95637), (1136, 79473), (1347, 67024), (1416, 63758), (1704, 52982), (1796, 50268), (2694, 33512), (2832, 31879), (3408, 26491), (3592, 25134), (4189, 21552), (5388, 16756), (7184, 12567), (8378, 10776)]