66705072

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 203558400

約数和(自身を除く): 136853328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 359, 392, 474, 553, 588, 632, 718, 784, 948, 1077, 1106, 1176, 1264, 1436, 1659, 1896, 2154, 2212, 2352, 2513, 2872, 3318, 3792, 3871, 4308, 4424, 5026, 5744, 6636, 7539, 7742, 8616, 8848, 10052, 11613, 13272, 15078, 15484, 17232, 17591, 20104, 23226, 26544, 28361, 30156, 30968, 35182, 40208, 46452, 52773, 56722, 60312, 61936, 70364, 85083, 92904, 105546, 113444, 120624, 140728, 170166, 185808, 198527, 211092, 226888, 281456, 340332, 397054, 422184, 453776, 595581, 680664, 794108, 844368, 1191162, 1361328, 1389689, 1588216, 2382324, 2779378, 3176432, 4169067, 4764648, 5558756, 8338134, 9529296, 11117512, 16676268, 22235024, 33352536, 66705072]

約数ペア:

[(1, 66705072), (2, 33352536), (3, 22235024), (4, 16676268), (6, 11117512), (7, 9529296), (8, 8338134), (12, 5558756), (14, 4764648), (16, 4169067), (21, 3176432), (24, 2779378), (28, 2382324), (42, 1588216), (48, 1389689), (49, 1361328), (56, 1191162), (79, 844368), (84, 794108), (98, 680664), (112, 595581), (147, 453776), (158, 422184), (168, 397054), (196, 340332), (237, 281456), (294, 226888), (316, 211092), (336, 198527), (359, 185808), (392, 170166), (474, 140728), (553, 120624), (588, 113444), (632, 105546), (718, 92904), (784, 85083), (948, 70364), (1077, 61936), (1106, 60312), (1176, 56722), (1264, 52773), (1436, 46452), (1659, 40208), (1896, 35182), (2154, 30968), (2212, 30156), (2352, 28361), (2513, 26544), (2872, 23226), (3318, 20104), (3792, 17591), (3871, 17232), (4308, 15484), (4424, 15078), (5026, 13272), (5744, 11613), (6636, 10052), (7539, 8848), (7742, 8616)]