82148318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 77518882

約数列:

[1, 2, 7, 14, 17, 23, 34, 43, 46, 86, 119, 161, 238, 301, 322, 349, 391, 602, 698, 731, 782, 989, 1462, 1978, 2443, 2737, 4886, 5117, 5474, 5933, 6923, 8027, 10234, 11866, 13846, 15007, 16054, 16813, 30014, 33626, 41531, 56189, 83062, 105049, 112378, 117691, 136459, 210098, 235382, 255119, 272918, 345161, 510238, 690322, 955213, 1785833, 1910426, 2416127, 3571666, 4832254, 5867737, 11735474, 41074159, 82148318]

約数ペア:

[(1, 82148318), (2, 41074159), (7, 11735474), (14, 5867737), (17, 4832254), (23, 3571666), (34, 2416127), (43, 1910426), (46, 1785833), (86, 955213), (119, 690322), (161, 510238), (238, 345161), (301, 272918), (322, 255119), (349, 235382), (391, 210098), (602, 136459), (698, 117691), (731, 112378), (782, 105049), (989, 83062), (1462, 56189), (1978, 41531), (2443, 33626), (2737, 30014), (4886, 16813), (5117, 16054), (5474, 15007), (5933, 13846), (6923, 11866), (8027, 10234)]