72638016

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 211945728

約数和(自身を除く): 139307712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 163, 176, 192, 211, 264, 326, 352, 422, 489, 528, 633, 652, 704, 844, 978, 1056, 1266, 1304, 1688, 1793, 1956, 2112, 2321, 2532, 2608, 3376, 3586, 3912, 4642, 5064, 5216, 5379, 6752, 6963, 7172, 7824, 9284, 10128, 10432, 10758, 13504, 13926, 14344, 15648, 18568, 20256, 21516, 27852, 28688, 31296, 34393, 37136, 40512, 43032, 55704, 57376, 68786, 74272, 86064, 103179, 111408, 114752, 137572, 148544, 172128, 206358, 222816, 275144, 344256, 378323, 412716, 445632, 550288, 756646, 825432, 1100576, 1134969, 1513292, 1650864, 2201152, 2269938, 3026584, 3301728, 4539876, 6053168, 6603456, 9079752, 12106336, 18159504, 24212672, 36319008, 72638016]

約数ペア:

[(1, 72638016), (2, 36319008), (3, 24212672), (4, 18159504), (6, 12106336), (8, 9079752), (11, 6603456), (12, 6053168), (16, 4539876), (22, 3301728), (24, 3026584), (32, 2269938), (33, 2201152), (44, 1650864), (48, 1513292), (64, 1134969), (66, 1100576), (88, 825432), (96, 756646), (132, 550288), (163, 445632), (176, 412716), (192, 378323), (211, 344256), (264, 275144), (326, 222816), (352, 206358), (422, 172128), (489, 148544), (528, 137572), (633, 114752), (652, 111408), (704, 103179), (844, 86064), (978, 74272), (1056, 68786), (1266, 57376), (1304, 55704), (1688, 43032), (1793, 40512), (1956, 37136), (2112, 34393), (2321, 31296), (2532, 28688), (2608, 27852), (3376, 21516), (3586, 20256), (3912, 18568), (4642, 15648), (5064, 14344), (5216, 13926), (5379, 13504), (6752, 10758), (6963, 10432), (7172, 10128), (7824, 9284)]