8021235168

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{25717}}^1$

素因数の和:25774

約数の個数: 144

約数和(自身を含む): 24692366160

約数和(自身を除く): 16671130992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 361, 432, 456, 513, 608, 684, 722, 864, 912, 1026, 1083, 1368, 1444, 1824, 2052, 2166, 2736, 2888, 3249, 4104, 4332, 5472, 5776, 6498, 8208, 8664, 9747, 11552, 12996, 16416, 17328, 19494, 25717, 25992, 34656, 38988, 51434, 51984, 77151, 77976, 102868, 103968, 154302, 155952, 205736, 231453, 308604, 311904, 411472, 462906, 488623, 617208, 694359, 822944, 925812, 977246, 1234416, 1388718, 1465869, 1851624, 1954492, 2468832, 2777436, 2931738, 3703248, 3908984, 4397607, 5554872, 5863476, 7406496, 7817968, 8795214, 9283837, 11109744, 11726952, 13192821, 15635936, 17590428, 18567674, 22219488, 23453904, 26385642, 27851511, 35180856, 37135348, 46907808, 52771284, 55703022, 70361712, 74270696, 83554533, 105542568, 111406044, 140723424, 148541392, 167109066, 211085136, 222812088, 250663599, 297082784, 334218132, 422170272, 445624176, 501327198, 668436264, 891248352, 1002654396, 1336872528, 2005308792, 2673745056, 4010617584, 8021235168]

約数ペア:

[(1, 8021235168), (2, 4010617584), (3, 2673745056), (4, 2005308792), (6, 1336872528), (8, 1002654396), (9, 891248352), (12, 668436264), (16, 501327198), (18, 445624176), (19, 422170272), (24, 334218132), (27, 297082784), (32, 250663599), (36, 222812088), (38, 211085136), (48, 167109066), (54, 148541392), (57, 140723424), (72, 111406044), (76, 105542568), (96, 83554533), (108, 74270696), (114, 70361712), (144, 55703022), (152, 52771284), (171, 46907808), (216, 37135348), (228, 35180856), (288, 27851511), (304, 26385642), (342, 23453904), (361, 22219488), (432, 18567674), (456, 17590428), (513, 15635936), (608, 13192821), (684, 11726952), (722, 11109744), (864, 9283837), (912, 8795214), (1026, 7817968), (1083, 7406496), (1368, 5863476), (1444, 5554872), (1824, 4397607), (2052, 3908984), (2166, 3703248), (2736, 2931738), (2888, 2777436), (3249, 2468832), (4104, 1954492), (4332, 1851624), (5472, 1465869), (5776, 1388718), (6498, 1234416), (8208, 977246), (8664, 925812), (9747, 822944), (11552, 694359), (12996, 617208), (16416, 488623), (17328, 462906), (19494, 411472), (25717, 311904), (25992, 308604), (34656, 231453), (38988, 205736), (51434, 155952), (51984, 154302), (77151, 103968), (77976, 102868)]