71297184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 229376448

約数和(自身を除く): 158079264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 79, 84, 96, 102, 112, 119, 136, 158, 168, 204, 224, 237, 238, 272, 316, 336, 357, 408, 474, 476, 544, 553, 632, 672, 714, 816, 948, 952, 1106, 1264, 1343, 1428, 1632, 1659, 1896, 1904, 2212, 2528, 2686, 2856, 3318, 3792, 3808, 4029, 4424, 5372, 5712, 6241, 6636, 7584, 8058, 8848, 9401, 10744, 11424, 12482, 13272, 16116, 17696, 18723, 18802, 21488, 24964, 26544, 28203, 32232, 37446, 37604, 42976, 43687, 49928, 53088, 56406, 64464, 74892, 75208, 87374, 99856, 106097, 112812, 128928, 131061, 149784, 150416, 174748, 199712, 212194, 225624, 262122, 299568, 300832, 318291, 349496, 424388, 451248, 524244, 599136, 636582, 698992, 742679, 848776, 902496, 1048488, 1273164, 1397984, 1485358, 1697552, 2096976, 2228037, 2546328, 2970716, 3395104, 4193952, 4456074, 5092656, 5941432, 8912148, 10185312, 11882864, 17824296, 23765728, 35648592, 71297184]

約数ペア:

[(1, 71297184), (2, 35648592), (3, 23765728), (4, 17824296), (6, 11882864), (7, 10185312), (8, 8912148), (12, 5941432), (14, 5092656), (16, 4456074), (17, 4193952), (21, 3395104), (24, 2970716), (28, 2546328), (32, 2228037), (34, 2096976), (42, 1697552), (48, 1485358), (51, 1397984), (56, 1273164), (68, 1048488), (79, 902496), (84, 848776), (96, 742679), (102, 698992), (112, 636582), (119, 599136), (136, 524244), (158, 451248), (168, 424388), (204, 349496), (224, 318291), (237, 300832), (238, 299568), (272, 262122), (316, 225624), (336, 212194), (357, 199712), (408, 174748), (474, 150416), (476, 149784), (544, 131061), (553, 128928), (632, 112812), (672, 106097), (714, 99856), (816, 87374), (948, 75208), (952, 74892), (1106, 64464), (1264, 56406), (1343, 53088), (1428, 49928), (1632, 43687), (1659, 42976), (1896, 37604), (1904, 37446), (2212, 32232), (2528, 28203), (2686, 26544), (2856, 24964), (3318, 21488), (3792, 18802), (3808, 18723), (4029, 17696), (4424, 16116), (5372, 13272), (5712, 12482), (6241, 11424), (6636, 10744), (7584, 9401), (8058, 8848)]