72152896

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 84

約数和(自身を含む): 157203648

約数和(自身を除く): 85050752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 83, 94, 136, 166, 188, 272, 289, 332, 376, 544, 578, 664, 752, 799, 1088, 1156, 1328, 1411, 1504, 1598, 2312, 2656, 2822, 3008, 3196, 3901, 4624, 5312, 5644, 6392, 7802, 9248, 11288, 12784, 13583, 15604, 18496, 22576, 23987, 25568, 27166, 31208, 45152, 47974, 51136, 54332, 62416, 66317, 90304, 95948, 108664, 124832, 132634, 191896, 217328, 249664, 265268, 383792, 434656, 530536, 767584, 869312, 1061072, 1127389, 1535168, 2122144, 2254778, 4244288, 4509556, 9019112, 18038224, 36076448, 72152896]

約数ペア:

[(1, 72152896), (2, 36076448), (4, 18038224), (8, 9019112), (16, 4509556), (17, 4244288), (32, 2254778), (34, 2122144), (47, 1535168), (64, 1127389), (68, 1061072), (83, 869312), (94, 767584), (136, 530536), (166, 434656), (188, 383792), (272, 265268), (289, 249664), (332, 217328), (376, 191896), (544, 132634), (578, 124832), (664, 108664), (752, 95948), (799, 90304), (1088, 66317), (1156, 62416), (1328, 54332), (1411, 51136), (1504, 47974), (1598, 45152), (2312, 31208), (2656, 27166), (2822, 25568), (3008, 23987), (3196, 22576), (3901, 18496), (4624, 15604), (5312, 13583), (5644, 12784), (6392, 11288), (7802, 9248)]