80750824

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 195924960

約数和(自身を除く): 115174136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 61, 77, 88, 98, 122, 154, 196, 244, 307, 308, 392, 427, 488, 539, 614, 616, 671, 854, 1078, 1228, 1342, 1708, 2149, 2156, 2456, 2684, 2989, 3377, 3416, 4298, 4312, 4697, 5368, 5978, 6754, 8596, 9394, 11956, 13508, 15043, 17192, 18727, 18788, 23639, 23912, 27016, 30086, 32879, 37454, 37576, 47278, 60172, 65758, 74908, 94556, 120344, 131089, 131516, 149816, 165473, 189112, 205997, 262178, 263032, 330946, 411994, 524356, 661892, 823988, 917623, 1048712, 1323784, 1441979, 1647976, 1835246, 2883958, 3670492, 5767916, 7340984, 10093853, 11535832, 20187706, 40375412, 80750824]

約数ペア:

[(1, 80750824), (2, 40375412), (4, 20187706), (7, 11535832), (8, 10093853), (11, 7340984), (14, 5767916), (22, 3670492), (28, 2883958), (44, 1835246), (49, 1647976), (56, 1441979), (61, 1323784), (77, 1048712), (88, 917623), (98, 823988), (122, 661892), (154, 524356), (196, 411994), (244, 330946), (307, 263032), (308, 262178), (392, 205997), (427, 189112), (488, 165473), (539, 149816), (614, 131516), (616, 131089), (671, 120344), (854, 94556), (1078, 74908), (1228, 65758), (1342, 60172), (1708, 47278), (2149, 37576), (2156, 37454), (2456, 32879), (2684, 30086), (2989, 27016), (3377, 23912), (3416, 23639), (4298, 18788), (4312, 18727), (4697, 17192), (5368, 15043), (5978, 13508), (6754, 11956), (8596, 9394)]