90212928

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 112

約数和(自身を含む): 262859520

約数和(自身を除く): 172646592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 188, 192, 208, 282, 312, 376, 416, 564, 611, 624, 752, 769, 832, 1128, 1222, 1248, 1504, 1538, 1833, 2256, 2307, 2444, 2496, 3008, 3076, 3666, 4512, 4614, 4888, 6152, 7332, 9024, 9228, 9776, 9997, 12304, 14664, 18456, 19552, 19994, 24608, 29328, 29991, 36143, 36912, 39104, 39988, 49216, 58656, 59982, 72286, 73824, 79976, 108429, 117312, 119964, 144572, 147648, 159952, 216858, 239928, 289144, 319904, 433716, 469859, 479856, 578288, 639808, 867432, 939718, 959712, 1156576, 1409577, 1734864, 1879436, 1919424, 2313152, 2819154, 3469728, 3758872, 5638308, 6939456, 7517744, 11276616, 15035488, 22553232, 30070976, 45106464, 90212928]

約数ペア:

[(1, 90212928), (2, 45106464), (3, 30070976), (4, 22553232), (6, 15035488), (8, 11276616), (12, 7517744), (13, 6939456), (16, 5638308), (24, 3758872), (26, 3469728), (32, 2819154), (39, 2313152), (47, 1919424), (48, 1879436), (52, 1734864), (64, 1409577), (78, 1156576), (94, 959712), (96, 939718), (104, 867432), (141, 639808), (156, 578288), (188, 479856), (192, 469859), (208, 433716), (282, 319904), (312, 289144), (376, 239928), (416, 216858), (564, 159952), (611, 147648), (624, 144572), (752, 119964), (769, 117312), (832, 108429), (1128, 79976), (1222, 73824), (1248, 72286), (1504, 59982), (1538, 58656), (1833, 49216), (2256, 39988), (2307, 39104), (2444, 36912), (2496, 36143), (3008, 29991), (3076, 29328), (3666, 24608), (4512, 19994), (4614, 19552), (4888, 18456), (6152, 14664), (7332, 12304), (9024, 9997), (9228, 9776)]