81972096

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 239047200

約数和(自身を除く): 157075104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 272, 348, 384, 408, 433, 464, 493, 544, 696, 816, 866, 928, 986, 1088, 1299, 1392, 1479, 1632, 1732, 1856, 1972, 2176, 2598, 2784, 2958, 3264, 3464, 3712, 3944, 5196, 5568, 5916, 6528, 6928, 7361, 7888, 10392, 11136, 11832, 12557, 13856, 14722, 15776, 20784, 22083, 23664, 25114, 27712, 29444, 31552, 37671, 41568, 44166, 47328, 50228, 55424, 58888, 63104, 75342, 83136, 88332, 94656, 100456, 117776, 150684, 166272, 176664, 189312, 200912, 213469, 235552, 301368, 353328, 401824, 426938, 471104, 602736, 640407, 706656, 803648, 853876, 942208, 1205472, 1280814, 1413312, 1607296, 1707752, 2410944, 2561628, 2826624, 3415504, 4821888, 5123256, 6831008, 10246512, 13662016, 20493024, 27324032, 40986048, 81972096]

約数ペア:

[(1, 81972096), (2, 40986048), (3, 27324032), (4, 20493024), (6, 13662016), (8, 10246512), (12, 6831008), (16, 5123256), (17, 4821888), (24, 3415504), (29, 2826624), (32, 2561628), (34, 2410944), (48, 1707752), (51, 1607296), (58, 1413312), (64, 1280814), (68, 1205472), (87, 942208), (96, 853876), (102, 803648), (116, 706656), (128, 640407), (136, 602736), (174, 471104), (192, 426938), (204, 401824), (232, 353328), (272, 301368), (348, 235552), (384, 213469), (408, 200912), (433, 189312), (464, 176664), (493, 166272), (544, 150684), (696, 117776), (816, 100456), (866, 94656), (928, 88332), (986, 83136), (1088, 75342), (1299, 63104), (1392, 58888), (1479, 55424), (1632, 50228), (1732, 47328), (1856, 44166), (1972, 41568), (2176, 37671), (2598, 31552), (2784, 29444), (2958, 27712), (3264, 25114), (3464, 23664), (3712, 22083), (3944, 20784), (5196, 15776), (5568, 14722), (5916, 13856), (6528, 12557), (6928, 11832), (7361, 11136), (7888, 10392)]