66188808

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 212207580

約数和(自身を除く): 146018772

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 257, 292, 294, 392, 438, 441, 504, 511, 514, 584, 588, 657, 771, 876, 882, 1022, 1028, 1176, 1314, 1533, 1542, 1752, 1764, 1799, 2044, 2056, 2313, 2628, 3066, 3084, 3528, 3577, 3598, 4088, 4599, 4626, 5256, 5397, 6132, 6168, 7154, 7196, 9198, 9252, 10731, 10794, 12264, 12593, 14308, 14392, 16191, 18396, 18504, 18761, 21462, 21588, 25186, 28616, 32193, 32382, 36792, 37522, 37779, 42924, 43176, 50372, 56283, 64386, 64764, 75044, 75558, 85848, 100744, 112566, 113337, 128772, 129528, 131327, 150088, 151116, 168849, 225132, 226674, 257544, 262654, 302232, 337698, 393981, 450264, 453348, 525308, 675396, 787962, 906696, 919289, 1050616, 1181943, 1350792, 1575924, 1838578, 2363886, 2757867, 3151848, 3677156, 4727772, 5515734, 7354312, 8273601, 9455544, 11031468, 16547202, 22062936, 33094404, 66188808]

約数ペア:

[(1, 66188808), (2, 33094404), (3, 22062936), (4, 16547202), (6, 11031468), (7, 9455544), (8, 8273601), (9, 7354312), (12, 5515734), (14, 4727772), (18, 3677156), (21, 3151848), (24, 2757867), (28, 2363886), (36, 1838578), (42, 1575924), (49, 1350792), (56, 1181943), (63, 1050616), (72, 919289), (73, 906696), (84, 787962), (98, 675396), (126, 525308), (146, 453348), (147, 450264), (168, 393981), (196, 337698), (219, 302232), (252, 262654), (257, 257544), (292, 226674), (294, 225132), (392, 168849), (438, 151116), (441, 150088), (504, 131327), (511, 129528), (514, 128772), (584, 113337), (588, 112566), (657, 100744), (771, 85848), (876, 75558), (882, 75044), (1022, 64764), (1028, 64386), (1176, 56283), (1314, 50372), (1533, 43176), (1542, 42924), (1752, 37779), (1764, 37522), (1799, 36792), (2044, 32382), (2056, 32193), (2313, 28616), (2628, 25186), (3066, 21588), (3084, 21462), (3528, 18761), (3577, 18504), (3598, 18396), (4088, 16191), (4599, 14392), (4626, 14308), (5256, 12593), (5397, 12264), (6132, 10794), (6168, 10731), (7154, 9252), (7196, 9198)]