77976288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 243537840

約数和(自身を除く): 165561552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 208, 234, 236, 288, 312, 353, 354, 416, 468, 472, 531, 624, 706, 708, 767, 936, 944, 1059, 1062, 1248, 1412, 1416, 1534, 1872, 1888, 2118, 2124, 2301, 2824, 2832, 3068, 3177, 3744, 4236, 4248, 4589, 4602, 5648, 5664, 6136, 6354, 6903, 8472, 8496, 9178, 9204, 11296, 12272, 12708, 13767, 13806, 16944, 16992, 18356, 18408, 20827, 24544, 25416, 27534, 27612, 33888, 36712, 36816, 41301, 41654, 50832, 55068, 55224, 62481, 73424, 73632, 82602, 83308, 101664, 110136, 110448, 124962, 146848, 165204, 166616, 187443, 220272, 220896, 249924, 270751, 330408, 333232, 374886, 440544, 499848, 541502, 660816, 666464, 749772, 812253, 999696, 1083004, 1321632, 1499544, 1624506, 1999392, 2166008, 2436759, 2999088, 3249012, 4332016, 4873518, 5998176, 6498024, 8664032, 9747036, 12996048, 19494072, 25992096, 38988144, 77976288]

約数ペア:

[(1, 77976288), (2, 38988144), (3, 25992096), (4, 19494072), (6, 12996048), (8, 9747036), (9, 8664032), (12, 6498024), (13, 5998176), (16, 4873518), (18, 4332016), (24, 3249012), (26, 2999088), (32, 2436759), (36, 2166008), (39, 1999392), (48, 1624506), (52, 1499544), (59, 1321632), (72, 1083004), (78, 999696), (96, 812253), (104, 749772), (117, 666464), (118, 660816), (144, 541502), (156, 499848), (177, 440544), (208, 374886), (234, 333232), (236, 330408), (288, 270751), (312, 249924), (353, 220896), (354, 220272), (416, 187443), (468, 166616), (472, 165204), (531, 146848), (624, 124962), (706, 110448), (708, 110136), (767, 101664), (936, 83308), (944, 82602), (1059, 73632), (1062, 73424), (1248, 62481), (1412, 55224), (1416, 55068), (1534, 50832), (1872, 41654), (1888, 41301), (2118, 36816), (2124, 36712), (2301, 33888), (2824, 27612), (2832, 27534), (3068, 25416), (3177, 24544), (3744, 20827), (4236, 18408), (4248, 18356), (4589, 16992), (4602, 16944), (5648, 13806), (5664, 13767), (6136, 12708), (6354, 12272), (6903, 11296), (8472, 9204), (8496, 9178)]