67702518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 162572592

約数和(自身を除く): 94870074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 103, 106, 117, 159, 206, 234, 309, 318, 477, 618, 689, 927, 954, 1339, 1378, 1854, 2067, 2678, 2809, 4017, 4134, 5459, 5618, 6201, 8034, 8427, 10918, 12051, 12402, 16377, 16854, 24102, 25281, 32754, 36517, 49131, 50562, 70967, 73034, 98262, 109551, 141934, 212901, 219102, 289327, 328653, 425802, 578654, 638703, 657306, 867981, 1277406, 1735962, 2603943, 3761251, 5207886, 7522502, 11283753, 22567506, 33851259, 67702518]

約数ペア:

[(1, 67702518), (2, 33851259), (3, 22567506), (6, 11283753), (9, 7522502), (13, 5207886), (18, 3761251), (26, 2603943), (39, 1735962), (53, 1277406), (78, 867981), (103, 657306), (106, 638703), (117, 578654), (159, 425802), (206, 328653), (234, 289327), (309, 219102), (318, 212901), (477, 141934), (618, 109551), (689, 98262), (927, 73034), (954, 70967), (1339, 50562), (1378, 49131), (1854, 36517), (2067, 32754), (2678, 25281), (2809, 24102), (4017, 16854), (4134, 16377), (5459, 12402), (5618, 12051), (6201, 10918), (8034, 8427)]