70155774

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 174918240

約数和(自身を除く): 104762466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 73, 74, 78, 111, 117, 146, 219, 222, 234, 333, 351, 438, 481, 657, 666, 702, 949, 962, 999, 1314, 1369, 1443, 1898, 1971, 1998, 2701, 2738, 2847, 2886, 3942, 4107, 4329, 5402, 5694, 8103, 8214, 8541, 8658, 12321, 12987, 16206, 17082, 17797, 24309, 24642, 25623, 25974, 35113, 35594, 36963, 48618, 51246, 53391, 70226, 72927, 73926, 99937, 105339, 106782, 145854, 160173, 199874, 210678, 299811, 316017, 320346, 480519, 599622, 632034, 899433, 948051, 961038, 1299181, 1798866, 1896102, 2598362, 2698299, 3897543, 5396598, 7795086, 11692629, 23385258, 35077887, 70155774]

約数ペア:

[(1, 70155774), (2, 35077887), (3, 23385258), (6, 11692629), (9, 7795086), (13, 5396598), (18, 3897543), (26, 2698299), (27, 2598362), (37, 1896102), (39, 1798866), (54, 1299181), (73, 961038), (74, 948051), (78, 899433), (111, 632034), (117, 599622), (146, 480519), (219, 320346), (222, 316017), (234, 299811), (333, 210678), (351, 199874), (438, 160173), (481, 145854), (657, 106782), (666, 105339), (702, 99937), (949, 73926), (962, 72927), (999, 70226), (1314, 53391), (1369, 51246), (1443, 48618), (1898, 36963), (1971, 35594), (1998, 35113), (2701, 25974), (2738, 25623), (2847, 24642), (2886, 24309), (3942, 17797), (4107, 17082), (4329, 16206), (5402, 12987), (5694, 12321), (8103, 8658), (8214, 8541)]