85980608

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 207556608

約数和(自身を除く): 121576000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 151, 164, 217, 224, 248, 287, 302, 328, 434, 448, 496, 574, 604, 656, 868, 992, 1057, 1148, 1208, 1271, 1312, 1736, 1984, 2114, 2296, 2416, 2542, 2624, 3472, 4228, 4592, 4681, 4832, 5084, 6191, 6944, 8456, 8897, 9184, 9362, 9664, 10168, 12382, 13888, 16912, 17794, 18368, 18724, 20336, 24764, 32767, 33824, 35588, 37448, 40672, 43337, 49528, 65534, 67648, 71176, 74896, 81344, 86674, 99056, 131068, 142352, 149792, 173348, 191921, 198112, 262136, 284704, 299584, 346696, 383842, 396224, 524272, 569408, 693392, 767684, 1048544, 1343447, 1386784, 1535368, 2097088, 2686894, 2773568, 3070736, 5373788, 6141472, 10747576, 12282944, 21495152, 42990304, 85980608]

約数ペア:

[(1, 85980608), (2, 42990304), (4, 21495152), (7, 12282944), (8, 10747576), (14, 6141472), (16, 5373788), (28, 3070736), (31, 2773568), (32, 2686894), (41, 2097088), (56, 1535368), (62, 1386784), (64, 1343447), (82, 1048544), (112, 767684), (124, 693392), (151, 569408), (164, 524272), (217, 396224), (224, 383842), (248, 346696), (287, 299584), (302, 284704), (328, 262136), (434, 198112), (448, 191921), (496, 173348), (574, 149792), (604, 142352), (656, 131068), (868, 99056), (992, 86674), (1057, 81344), (1148, 74896), (1208, 71176), (1271, 67648), (1312, 65534), (1736, 49528), (1984, 43337), (2114, 40672), (2296, 37448), (2416, 35588), (2542, 33824), (2624, 32767), (3472, 24764), (4228, 20336), (4592, 18724), (4681, 18368), (4832, 17794), (5084, 16912), (6191, 13888), (6944, 12382), (8456, 10168), (8897, 9664), (9184, 9362)]