64091104

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 170190720

約数和(自身を除く): 106099616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 74, 76, 77, 88, 112, 133, 148, 152, 154, 176, 209, 224, 259, 266, 296, 304, 308, 352, 407, 418, 518, 532, 592, 608, 616, 703, 814, 836, 1036, 1064, 1184, 1232, 1369, 1406, 1463, 1628, 1672, 2072, 2128, 2464, 2738, 2812, 2849, 2926, 3256, 3344, 4144, 4256, 4921, 5476, 5624, 5698, 5852, 6512, 6688, 7733, 8288, 9583, 9842, 10952, 11248, 11396, 11704, 13024, 15059, 15466, 19166, 19684, 21904, 22496, 22792, 23408, 26011, 30118, 30932, 38332, 39368, 43808, 45584, 46816, 52022, 54131, 60236, 61864, 76664, 78736, 91168, 104044, 105413, 108262, 120472, 123728, 153328, 157472, 182077, 208088, 210826, 216524, 240944, 247456, 286121, 306656, 364154, 416176, 421652, 433048, 481888, 572242, 728308, 832352, 843304, 866096, 1144484, 1456616, 1686608, 1732192, 2002847, 2288968, 2913232, 3373216, 4005694, 4577936, 5826464, 8011388, 9155872, 16022776, 32045552, 64091104]

約数ペア:

[(1, 64091104), (2, 32045552), (4, 16022776), (7, 9155872), (8, 8011388), (11, 5826464), (14, 4577936), (16, 4005694), (19, 3373216), (22, 2913232), (28, 2288968), (32, 2002847), (37, 1732192), (38, 1686608), (44, 1456616), (56, 1144484), (74, 866096), (76, 843304), (77, 832352), (88, 728308), (112, 572242), (133, 481888), (148, 433048), (152, 421652), (154, 416176), (176, 364154), (209, 306656), (224, 286121), (259, 247456), (266, 240944), (296, 216524), (304, 210826), (308, 208088), (352, 182077), (407, 157472), (418, 153328), (518, 123728), (532, 120472), (592, 108262), (608, 105413), (616, 104044), (703, 91168), (814, 78736), (836, 76664), (1036, 61864), (1064, 60236), (1184, 54131), (1232, 52022), (1369, 46816), (1406, 45584), (1463, 43808), (1628, 39368), (1672, 38332), (2072, 30932), (2128, 30118), (2464, 26011), (2738, 23408), (2812, 22792), (2849, 22496), (2926, 21904), (3256, 19684), (3344, 19166), (4144, 15466), (4256, 15059), (4921, 13024), (5476, 11704), (5624, 11396), (5698, 11248), (5852, 10952), (6512, 9842), (6688, 9583), (7733, 8288)]