64881264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6229}}^1$

素因数の和:6278

約数の個数: 80

約数和(自身を含む): 197765120

約数和(自身を除く): 132883856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 6229, 10416, 12458, 18687, 24916, 37374, 43603, 49832, 74748, 87206, 99664, 130809, 149496, 174412, 193099, 261618, 298992, 348824, 386198, 523236, 579297, 697648, 772396, 1046472, 1158594, 1351693, 1544792, 2092944, 2317188, 2703386, 3089584, 4055079, 4634376, 5406772, 8110158, 9268752, 10813544, 16220316, 21627088, 32440632, 64881264]

約数ペア:

[(1, 64881264), (2, 32440632), (3, 21627088), (4, 16220316), (6, 10813544), (7, 9268752), (8, 8110158), (12, 5406772), (14, 4634376), (16, 4055079), (21, 3089584), (24, 2703386), (28, 2317188), (31, 2092944), (42, 1544792), (48, 1351693), (56, 1158594), (62, 1046472), (84, 772396), (93, 697648), (112, 579297), (124, 523236), (168, 386198), (186, 348824), (217, 298992), (248, 261618), (336, 193099), (372, 174412), (434, 149496), (496, 130809), (651, 99664), (744, 87206), (868, 74748), (1302, 49832), (1488, 43603), (1736, 37374), (2604, 24916), (3472, 18687), (5208, 12458), (6229, 10416)]