77626736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 95397904

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 67, 88, 116, 134, 176, 227, 232, 268, 319, 454, 464, 536, 638, 737, 908, 1072, 1276, 1474, 1816, 1943, 2497, 2552, 2948, 3632, 3886, 4994, 5104, 5896, 6583, 7772, 9988, 11792, 13166, 15209, 15544, 19976, 21373, 26332, 30418, 31088, 39952, 42746, 52664, 60836, 72413, 85492, 105328, 121672, 144826, 167299, 170984, 243344, 289652, 334598, 341968, 441061, 579304, 669196, 882122, 1158608, 1338392, 1764244, 2676784, 3528488, 4851671, 7056976, 9703342, 19406684, 38813368, 77626736]

約数ペア:

[(1, 77626736), (2, 38813368), (4, 19406684), (8, 9703342), (11, 7056976), (16, 4851671), (22, 3528488), (29, 2676784), (44, 1764244), (58, 1338392), (67, 1158608), (88, 882122), (116, 669196), (134, 579304), (176, 441061), (227, 341968), (232, 334598), (268, 289652), (319, 243344), (454, 170984), (464, 167299), (536, 144826), (638, 121672), (737, 105328), (908, 85492), (1072, 72413), (1276, 60836), (1474, 52664), (1816, 42746), (1943, 39952), (2497, 31088), (2552, 30418), (2948, 26332), (3632, 21373), (3886, 19976), (4994, 15544), (5104, 15209), (5896, 13166), (6583, 11792), (7772, 9988)]