64260672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 196291200

約数和(自身を除く): 132030528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 137, 168, 192, 224, 274, 336, 349, 411, 448, 548, 672, 698, 822, 959, 1047, 1096, 1344, 1396, 1644, 1918, 2094, 2192, 2443, 2792, 2877, 3288, 3836, 4188, 4384, 4886, 5584, 5754, 6576, 7329, 7672, 8376, 8768, 9772, 11168, 11508, 13152, 14658, 15344, 16752, 19544, 22336, 23016, 26304, 29316, 30688, 33504, 39088, 46032, 47813, 58632, 61376, 67008, 78176, 92064, 95626, 117264, 143439, 156352, 184128, 191252, 234528, 286878, 334691, 382504, 469056, 573756, 669382, 765008, 1004073, 1147512, 1338764, 1530016, 2008146, 2295024, 2677528, 3060032, 4016292, 4590048, 5355056, 8032584, 9180096, 10710112, 16065168, 21420224, 32130336, 64260672]

約数ペア:

[(1, 64260672), (2, 32130336), (3, 21420224), (4, 16065168), (6, 10710112), (7, 9180096), (8, 8032584), (12, 5355056), (14, 4590048), (16, 4016292), (21, 3060032), (24, 2677528), (28, 2295024), (32, 2008146), (42, 1530016), (48, 1338764), (56, 1147512), (64, 1004073), (84, 765008), (96, 669382), (112, 573756), (137, 469056), (168, 382504), (192, 334691), (224, 286878), (274, 234528), (336, 191252), (349, 184128), (411, 156352), (448, 143439), (548, 117264), (672, 95626), (698, 92064), (822, 78176), (959, 67008), (1047, 61376), (1096, 58632), (1344, 47813), (1396, 46032), (1644, 39088), (1918, 33504), (2094, 30688), (2192, 29316), (2443, 26304), (2792, 23016), (2877, 22336), (3288, 19544), (3836, 16752), (4188, 15344), (4384, 14658), (4886, 13152), (5584, 11508), (5754, 11168), (6576, 9772), (7329, 8768), (7672, 8376)]