66537252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 193415040

約数和(自身を除く): 126877788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 29, 34, 36, 46, 51, 58, 68, 69, 87, 92, 102, 116, 138, 153, 163, 174, 204, 207, 261, 276, 306, 326, 348, 391, 414, 489, 493, 522, 612, 652, 667, 782, 828, 978, 986, 1044, 1173, 1334, 1467, 1479, 1564, 1956, 1972, 2001, 2346, 2668, 2771, 2934, 2958, 3519, 3749, 4002, 4437, 4692, 4727, 5542, 5868, 5916, 6003, 7038, 7498, 8004, 8313, 8874, 9454, 11084, 11247, 11339, 12006, 14076, 14181, 14996, 16626, 17748, 18908, 22494, 22678, 24012, 24939, 28362, 33252, 33741, 34017, 42543, 44988, 45356, 49878, 56724, 63733, 67482, 68034, 80359, 85086, 99756, 102051, 108721, 127466, 134964, 136068, 160718, 170172, 191199, 204102, 217442, 241077, 254932, 321436, 326163, 382398, 408204, 434884, 482154, 573597, 652326, 723231, 764796, 964308, 978489, 1147194, 1304652, 1446462, 1848257, 1956978, 2294388, 2892924, 3696514, 3913956, 5544771, 7393028, 11089542, 16634313, 22179084, 33268626, 66537252]

約数ペア:

[(1, 66537252), (2, 33268626), (3, 22179084), (4, 16634313), (6, 11089542), (9, 7393028), (12, 5544771), (17, 3913956), (18, 3696514), (23, 2892924), (29, 2294388), (34, 1956978), (36, 1848257), (46, 1446462), (51, 1304652), (58, 1147194), (68, 978489), (69, 964308), (87, 764796), (92, 723231), (102, 652326), (116, 573597), (138, 482154), (153, 434884), (163, 408204), (174, 382398), (204, 326163), (207, 321436), (261, 254932), (276, 241077), (306, 217442), (326, 204102), (348, 191199), (391, 170172), (414, 160718), (489, 136068), (493, 134964), (522, 127466), (612, 108721), (652, 102051), (667, 99756), (782, 85086), (828, 80359), (978, 68034), (986, 67482), (1044, 63733), (1173, 56724), (1334, 49878), (1467, 45356), (1479, 44988), (1564, 42543), (1956, 34017), (1972, 33741), (2001, 33252), (2346, 28362), (2668, 24939), (2771, 24012), (2934, 22678), (2958, 22494), (3519, 18908), (3749, 17748), (4002, 16626), (4437, 14996), (4692, 14181), (4727, 14076), (5542, 12006), (5868, 11339), (5916, 11247), (6003, 11084), (7038, 9454), (7498, 8874), (8004, 8313)]