64220544

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 186886440

約数和(自身を除く): 122665896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 288, 321, 384, 428, 521, 576, 642, 856, 963, 1042, 1152, 1284, 1563, 1712, 1926, 2084, 2568, 3126, 3424, 3852, 4168, 4689, 5136, 6252, 6848, 7704, 8336, 9378, 10272, 12504, 13696, 15408, 16672, 18756, 20544, 25008, 30816, 33344, 37512, 41088, 50016, 55747, 61632, 66688, 75024, 100032, 111494, 123264, 150048, 167241, 200064, 222988, 300096, 334482, 445976, 501723, 600192, 668964, 891952, 1003446, 1337928, 1783904, 2006892, 2675856, 3567808, 4013784, 5351712, 7135616, 8027568, 10703424, 16055136, 21406848, 32110272, 64220544]

約数ペア:

[(1, 64220544), (2, 32110272), (3, 21406848), (4, 16055136), (6, 10703424), (8, 8027568), (9, 7135616), (12, 5351712), (16, 4013784), (18, 3567808), (24, 2675856), (32, 2006892), (36, 1783904), (48, 1337928), (64, 1003446), (72, 891952), (96, 668964), (107, 600192), (128, 501723), (144, 445976), (192, 334482), (214, 300096), (288, 222988), (321, 200064), (384, 167241), (428, 150048), (521, 123264), (576, 111494), (642, 100032), (856, 75024), (963, 66688), (1042, 61632), (1152, 55747), (1284, 50016), (1563, 41088), (1712, 37512), (1926, 33344), (2084, 30816), (2568, 25008), (3126, 20544), (3424, 18756), (3852, 16672), (4168, 15408), (4689, 13696), (5136, 12504), (6252, 10272), (6848, 9378), (7704, 8336)]