61954272

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 188697600

約数和(自身を除く): 126743328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 199, 207, 276, 282, 288, 368, 376, 398, 414, 423, 552, 564, 597, 736, 752, 796, 828, 846, 1081, 1104, 1128, 1194, 1504, 1592, 1656, 1692, 1791, 2162, 2208, 2256, 2388, 3184, 3243, 3312, 3384, 3582, 4324, 4512, 4577, 4776, 6368, 6486, 6624, 6768, 7164, 8648, 9154, 9353, 9552, 9729, 12972, 13536, 13731, 14328, 17296, 18308, 18706, 19104, 19458, 25944, 27462, 28059, 28656, 34592, 36616, 37412, 38916, 41193, 51888, 54924, 56118, 57312, 73232, 74824, 77832, 82386, 84177, 103776, 109848, 112236, 146464, 149648, 155664, 164772, 168354, 215119, 219696, 224472, 299296, 311328, 329544, 336708, 430238, 439392, 448944, 645357, 659088, 673416, 860476, 897888, 1290714, 1318176, 1346832, 1720952, 1936071, 2581428, 2693664, 3441904, 3872142, 5162856, 6883808, 7744284, 10325712, 15488568, 20651424, 30977136, 61954272]

約数ペア:

[(1, 61954272), (2, 30977136), (3, 20651424), (4, 15488568), (6, 10325712), (8, 7744284), (9, 6883808), (12, 5162856), (16, 3872142), (18, 3441904), (23, 2693664), (24, 2581428), (32, 1936071), (36, 1720952), (46, 1346832), (47, 1318176), (48, 1290714), (69, 897888), (72, 860476), (92, 673416), (94, 659088), (96, 645357), (138, 448944), (141, 439392), (144, 430238), (184, 336708), (188, 329544), (199, 311328), (207, 299296), (276, 224472), (282, 219696), (288, 215119), (368, 168354), (376, 164772), (398, 155664), (414, 149648), (423, 146464), (552, 112236), (564, 109848), (597, 103776), (736, 84177), (752, 82386), (796, 77832), (828, 74824), (846, 73232), (1081, 57312), (1104, 56118), (1128, 54924), (1194, 51888), (1504, 41193), (1592, 38916), (1656, 37412), (1692, 36616), (1791, 34592), (2162, 28656), (2208, 28059), (2256, 27462), (2388, 25944), (3184, 19458), (3243, 19104), (3312, 18706), (3384, 18308), (3582, 17296), (4324, 14328), (4512, 13731), (4577, 13536), (4776, 12972), (6368, 9729), (6486, 9552), (6624, 9353), (6768, 9154), (7164, 8648)]