72707712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2459}}^1$

素因数の和:2494

約数の個数: 128

約数和(自身を含む): 240883200

約数和(自身を除く): 168175488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2459, 2464, 2688, 3696, 4224, 4918, 4928, 7377, 7392, 9836, 9856, 14754, 14784, 17213, 19672, 27049, 29508, 29568, 34426, 39344, 51639, 54098, 59016, 68852, 78688, 81147, 103278, 108196, 118032, 137704, 157376, 162294, 189343, 206556, 216392, 236064, 275408, 314752, 324588, 378686, 413112, 432784, 472128, 550816, 568029, 649176, 757372, 826224, 865568, 944256, 1101632, 1136058, 1298352, 1514744, 1652448, 1731136, 2203264, 2272116, 2596704, 3029488, 3304896, 3462272, 4544232, 5193408, 6058976, 6609792, 9088464, 10386816, 12117952, 18176928, 24235904, 36353856, 72707712]

約数ペア:

[(1, 72707712), (2, 36353856), (3, 24235904), (4, 18176928), (6, 12117952), (7, 10386816), (8, 9088464), (11, 6609792), (12, 6058976), (14, 5193408), (16, 4544232), (21, 3462272), (22, 3304896), (24, 3029488), (28, 2596704), (32, 2272116), (33, 2203264), (42, 1731136), (44, 1652448), (48, 1514744), (56, 1298352), (64, 1136058), (66, 1101632), (77, 944256), (84, 865568), (88, 826224), (96, 757372), (112, 649176), (128, 568029), (132, 550816), (154, 472128), (168, 432784), (176, 413112), (192, 378686), (224, 324588), (231, 314752), (264, 275408), (308, 236064), (336, 216392), (352, 206556), (384, 189343), (448, 162294), (462, 157376), (528, 137704), (616, 118032), (672, 108196), (704, 103278), (896, 81147), (924, 78688), (1056, 68852), (1232, 59016), (1344, 54098), (1408, 51639), (1848, 39344), (2112, 34426), (2459, 29568), (2464, 29508), (2688, 27049), (3696, 19672), (4224, 17213), (4918, 14784), (4928, 14754), (7377, 9856), (7392, 9836)]