77905776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6614

約数の個数: 80

約数和(自身を含む): 228179840

約数和(自身を除く): 150274064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 6571, 11856, 13142, 19713, 26284, 39426, 52568, 78852, 85423, 105136, 124849, 157704, 170846, 249698, 256269, 315408, 341692, 374547, 499396, 512538, 683384, 749094, 998792, 1025076, 1366768, 1498188, 1623037, 1997584, 2050152, 2996376, 3246074, 4100304, 4869111, 5992752, 6492148, 9738222, 12984296, 19476444, 25968592, 38952888, 77905776]

約数ペア:

[(1, 77905776), (2, 38952888), (3, 25968592), (4, 19476444), (6, 12984296), (8, 9738222), (12, 6492148), (13, 5992752), (16, 4869111), (19, 4100304), (24, 3246074), (26, 2996376), (38, 2050152), (39, 1997584), (48, 1623037), (52, 1498188), (57, 1366768), (76, 1025076), (78, 998792), (104, 749094), (114, 683384), (152, 512538), (156, 499396), (208, 374547), (228, 341692), (247, 315408), (304, 256269), (312, 249698), (456, 170846), (494, 157704), (624, 124849), (741, 105136), (912, 85423), (988, 78852), (1482, 52568), (1976, 39426), (2964, 26284), (3952, 19713), (5928, 13142), (6571, 11856)]