72147456

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 226860480

約数和(自身を除く): 154713024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 307, 384, 408, 432, 459, 512, 544, 576, 612, 614, 768, 816, 864, 918, 921, 1088, 1152, 1224, 1228, 1536, 1632, 1728, 1836, 1842, 2176, 2304, 2448, 2456, 2763, 3264, 3456, 3672, 3684, 4352, 4608, 4896, 4912, 5219, 5526, 6528, 6912, 7344, 7368, 8289, 8704, 9792, 9824, 10438, 11052, 13056, 13824, 14688, 14736, 15657, 16578, 19584, 19648, 20876, 22104, 26112, 29376, 29472, 31314, 33156, 39168, 39296, 41752, 44208, 46971, 58752, 58944, 62628, 66312, 78336, 78592, 83504, 88416, 93942, 117504, 117888, 125256, 132624, 140913, 157184, 167008, 176832, 187884, 235008, 235776, 250512, 265248, 281826, 334016, 353664, 375768, 471552, 501024, 530496, 563652, 668032, 707328, 751536, 1002048, 1060992, 1127304, 1336064, 1414656, 1503072, 2004096, 2121984, 2254608, 2672128, 3006144, 4008192, 4243968, 4509216, 6012288, 8016384, 9018432, 12024576, 18036864, 24049152, 36073728, 72147456]

約数ペア:

[(1, 72147456), (2, 36073728), (3, 24049152), (4, 18036864), (6, 12024576), (8, 9018432), (9, 8016384), (12, 6012288), (16, 4509216), (17, 4243968), (18, 4008192), (24, 3006144), (27, 2672128), (32, 2254608), (34, 2121984), (36, 2004096), (48, 1503072), (51, 1414656), (54, 1336064), (64, 1127304), (68, 1060992), (72, 1002048), (96, 751536), (102, 707328), (108, 668032), (128, 563652), (136, 530496), (144, 501024), (153, 471552), (192, 375768), (204, 353664), (216, 334016), (256, 281826), (272, 265248), (288, 250512), (306, 235776), (307, 235008), (384, 187884), (408, 176832), (432, 167008), (459, 157184), (512, 140913), (544, 132624), (576, 125256), (612, 117888), (614, 117504), (768, 93942), (816, 88416), (864, 83504), (918, 78592), (921, 78336), (1088, 66312), (1152, 62628), (1224, 58944), (1228, 58752), (1536, 46971), (1632, 44208), (1728, 41752), (1836, 39296), (1842, 39168), (2176, 33156), (2304, 31314), (2448, 29472), (2456, 29376), (2763, 26112), (3264, 22104), (3456, 20876), (3672, 19648), (3684, 19584), (4352, 16578), (4608, 15657), (4896, 14736), (4912, 14688), (5219, 13824), (5526, 13056), (6528, 11052), (6912, 10438), (7344, 9824), (7368, 9792), (8289, 8704)]