68288864

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 97184416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 79, 112, 119, 136, 158, 224, 227, 238, 272, 316, 454, 476, 544, 553, 632, 908, 952, 1106, 1264, 1343, 1589, 1816, 1904, 2212, 2528, 2686, 3178, 3632, 3808, 3859, 4424, 5372, 6356, 7264, 7718, 8848, 9401, 10744, 12712, 15436, 17696, 17933, 18802, 21488, 25424, 27013, 30872, 35866, 37604, 42976, 50848, 54026, 61744, 71732, 75208, 108052, 123488, 125531, 143464, 150416, 216104, 251062, 286928, 300832, 304861, 432208, 502124, 573856, 609722, 864416, 1004248, 1219444, 2008496, 2134027, 2438888, 4016992, 4268054, 4877776, 8536108, 9755552, 17072216, 34144432, 68288864]

約数ペア:

[(1, 68288864), (2, 34144432), (4, 17072216), (7, 9755552), (8, 8536108), (14, 4877776), (16, 4268054), (17, 4016992), (28, 2438888), (32, 2134027), (34, 2008496), (56, 1219444), (68, 1004248), (79, 864416), (112, 609722), (119, 573856), (136, 502124), (158, 432208), (224, 304861), (227, 300832), (238, 286928), (272, 251062), (316, 216104), (454, 150416), (476, 143464), (544, 125531), (553, 123488), (632, 108052), (908, 75208), (952, 71732), (1106, 61744), (1264, 54026), (1343, 50848), (1589, 42976), (1816, 37604), (1904, 35866), (2212, 30872), (2528, 27013), (2686, 25424), (3178, 21488), (3632, 18802), (3808, 17933), (3859, 17696), (4424, 15436), (5372, 12712), (6356, 10744), (7264, 9401), (7718, 8848)]