71755824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 221350912

約数和(自身を除く): 149595088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 83, 84, 93, 112, 124, 166, 168, 186, 217, 248, 249, 332, 336, 372, 434, 496, 498, 581, 651, 664, 744, 868, 996, 1162, 1302, 1328, 1488, 1736, 1743, 1992, 2324, 2573, 2604, 3472, 3486, 3984, 4648, 5146, 5208, 6889, 6972, 7719, 9296, 10292, 10416, 13778, 13944, 15438, 18011, 20584, 20667, 27556, 27888, 30876, 36022, 41168, 41334, 48223, 54033, 55112, 61752, 72044, 82668, 96446, 108066, 110224, 123504, 144088, 144669, 165336, 192892, 213559, 216132, 288176, 289338, 330672, 385784, 427118, 432264, 578676, 640677, 771568, 854236, 864528, 1157352, 1281354, 1494913, 1708472, 2314704, 2562708, 2989826, 3416944, 4484739, 5125416, 5979652, 8969478, 10250832, 11959304, 17938956, 23918608, 35877912, 71755824]

約数ペア:

[(1, 71755824), (2, 35877912), (3, 23918608), (4, 17938956), (6, 11959304), (7, 10250832), (8, 8969478), (12, 5979652), (14, 5125416), (16, 4484739), (21, 3416944), (24, 2989826), (28, 2562708), (31, 2314704), (42, 1708472), (48, 1494913), (56, 1281354), (62, 1157352), (83, 864528), (84, 854236), (93, 771568), (112, 640677), (124, 578676), (166, 432264), (168, 427118), (186, 385784), (217, 330672), (248, 289338), (249, 288176), (332, 216132), (336, 213559), (372, 192892), (434, 165336), (496, 144669), (498, 144088), (581, 123504), (651, 110224), (664, 108066), (744, 96446), (868, 82668), (996, 72044), (1162, 61752), (1302, 55112), (1328, 54033), (1488, 48223), (1736, 41334), (1743, 41168), (1992, 36022), (2324, 30876), (2573, 27888), (2604, 27556), (3472, 20667), (3486, 20584), (3984, 18011), (4648, 15438), (5146, 13944), (5208, 13778), (6889, 10416), (6972, 10292), (7719, 9296)]