66007494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 178421760

約数和(自身を除く): 112414266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 43, 54, 62, 63, 86, 93, 126, 129, 131, 186, 189, 217, 258, 262, 279, 301, 378, 387, 393, 434, 558, 602, 651, 774, 786, 837, 903, 917, 1161, 1179, 1302, 1333, 1674, 1806, 1834, 1953, 2322, 2358, 2666, 2709, 2751, 3537, 3906, 3999, 4061, 5418, 5502, 5633, 5859, 7074, 7998, 8122, 8127, 8253, 9331, 11266, 11718, 11997, 12183, 16254, 16506, 16899, 18662, 23994, 24366, 24759, 27993, 28427, 33798, 35991, 36549, 39431, 49518, 50697, 55986, 56854, 71982, 73098, 78862, 83979, 85281, 101394, 109647, 118293, 152091, 167958, 170562, 174623, 219294, 236586, 251937, 255843, 304182, 349246, 354879, 503874, 511686, 523869, 709758, 767529, 1047738, 1064637, 1222361, 1535058, 1571607, 2129274, 2444722, 3143214, 3667083, 4714821, 7334166, 9429642, 11001249, 22002498, 33003747, 66007494]

約数ペア:

[(1, 66007494), (2, 33003747), (3, 22002498), (6, 11001249), (7, 9429642), (9, 7334166), (14, 4714821), (18, 3667083), (21, 3143214), (27, 2444722), (31, 2129274), (42, 1571607), (43, 1535058), (54, 1222361), (62, 1064637), (63, 1047738), (86, 767529), (93, 709758), (126, 523869), (129, 511686), (131, 503874), (186, 354879), (189, 349246), (217, 304182), (258, 255843), (262, 251937), (279, 236586), (301, 219294), (378, 174623), (387, 170562), (393, 167958), (434, 152091), (558, 118293), (602, 109647), (651, 101394), (774, 85281), (786, 83979), (837, 78862), (903, 73098), (917, 71982), (1161, 56854), (1179, 55986), (1302, 50697), (1333, 49518), (1674, 39431), (1806, 36549), (1834, 35991), (1953, 33798), (2322, 28427), (2358, 27993), (2666, 24759), (2709, 24366), (2751, 23994), (3537, 18662), (3906, 16899), (3999, 16506), (4061, 16254), (5418, 12183), (5502, 11997), (5633, 11718), (5859, 11266), (7074, 9331), (7998, 8253), (8122, 8127)]