64553184

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 133579296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 251, 282, 288, 304, 342, 376, 423, 456, 502, 564, 608, 684, 752, 753, 846, 893, 912, 1004, 1128, 1368, 1504, 1506, 1692, 1786, 1824, 2008, 2256, 2259, 2679, 2736, 3012, 3384, 3572, 4016, 4512, 4518, 4769, 5358, 5472, 6024, 6768, 7144, 8032, 8037, 9036, 9538, 10716, 11797, 12048, 13536, 14288, 14307, 16074, 18072, 19076, 21432, 23594, 24096, 28576, 28614, 32148, 35391, 36144, 38152, 42864, 42921, 47188, 57228, 64296, 70782, 72288, 76304, 85728, 85842, 94376, 106173, 114456, 128592, 141564, 152608, 171684, 188752, 212346, 224143, 228912, 257184, 283128, 343368, 377504, 424692, 448286, 457824, 566256, 672429, 686736, 849384, 896572, 1132512, 1344858, 1373472, 1698768, 1793144, 2017287, 2689716, 3397536, 3586288, 4034574, 5379432, 7172576, 8069148, 10758864, 16138296, 21517728, 32276592, 64553184]

約数ペア:

[(1, 64553184), (2, 32276592), (3, 21517728), (4, 16138296), (6, 10758864), (8, 8069148), (9, 7172576), (12, 5379432), (16, 4034574), (18, 3586288), (19, 3397536), (24, 2689716), (32, 2017287), (36, 1793144), (38, 1698768), (47, 1373472), (48, 1344858), (57, 1132512), (72, 896572), (76, 849384), (94, 686736), (96, 672429), (114, 566256), (141, 457824), (144, 448286), (152, 424692), (171, 377504), (188, 343368), (228, 283128), (251, 257184), (282, 228912), (288, 224143), (304, 212346), (342, 188752), (376, 171684), (423, 152608), (456, 141564), (502, 128592), (564, 114456), (608, 106173), (684, 94376), (752, 85842), (753, 85728), (846, 76304), (893, 72288), (912, 70782), (1004, 64296), (1128, 57228), (1368, 47188), (1504, 42921), (1506, 42864), (1692, 38152), (1786, 36144), (1824, 35391), (2008, 32148), (2256, 28614), (2259, 28576), (2679, 24096), (2736, 23594), (3012, 21432), (3384, 19076), (3572, 18072), (4016, 16074), (4512, 14307), (4518, 14288), (4769, 13536), (5358, 12048), (5472, 11797), (6024, 10716), (6768, 9538), (7144, 9036), (8032, 8037)]