66392172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 214486272

約数和(自身を除く): 148094100

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 473, 516, 557, 602, 693, 774, 903, 924, 946, 1114, 1204, 1386, 1419, 1548, 1671, 1806, 1892, 2228, 2709, 2772, 2838, 3311, 3342, 3612, 3899, 4257, 5013, 5418, 5676, 6127, 6622, 6684, 7798, 8514, 9933, 10026, 10836, 11697, 12254, 13244, 15596, 17028, 18381, 19866, 20052, 23394, 23951, 24508, 29799, 35091, 36762, 39732, 42889, 46788, 47902, 55143, 59598, 70182, 71853, 73524, 85778, 95804, 110286, 119196, 128667, 140364, 143706, 167657, 171556, 215559, 220572, 257334, 263461, 287412, 335314, 386001, 431118, 502971, 514668, 526922, 670628, 772002, 790383, 862236, 1005942, 1053844, 1508913, 1544004, 1580766, 1844227, 2011884, 2371149, 3017826, 3161532, 3688454, 4742298, 5532681, 6035652, 7376908, 9484596, 11065362, 16598043, 22130724, 33196086, 66392172]

約数ペア:

[(1, 66392172), (2, 33196086), (3, 22130724), (4, 16598043), (6, 11065362), (7, 9484596), (9, 7376908), (11, 6035652), (12, 5532681), (14, 4742298), (18, 3688454), (21, 3161532), (22, 3017826), (28, 2371149), (33, 2011884), (36, 1844227), (42, 1580766), (43, 1544004), (44, 1508913), (63, 1053844), (66, 1005942), (77, 862236), (84, 790383), (86, 772002), (99, 670628), (126, 526922), (129, 514668), (132, 502971), (154, 431118), (172, 386001), (198, 335314), (231, 287412), (252, 263461), (258, 257334), (301, 220572), (308, 215559), (387, 171556), (396, 167657), (462, 143706), (473, 140364), (516, 128667), (557, 119196), (602, 110286), (693, 95804), (774, 85778), (903, 73524), (924, 71853), (946, 70182), (1114, 59598), (1204, 55143), (1386, 47902), (1419, 46788), (1548, 42889), (1671, 39732), (1806, 36762), (1892, 35091), (2228, 29799), (2709, 24508), (2772, 23951), (2838, 23394), (3311, 20052), (3342, 19866), (3612, 18381), (3899, 17028), (4257, 15596), (5013, 13244), (5418, 12254), (5676, 11697), (6127, 10836), (6622, 10026), (6684, 9933), (7798, 8514)]