66970848

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 213736320

約数和(自身を除く): 146765472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 619, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1238, 1288, 1568, 1857, 1932, 2208, 2254, 2352, 2476, 2576, 3381, 3714, 3864, 4333, 4508, 4704, 4952, 5152, 6762, 7428, 7728, 8666, 9016, 9904, 12999, 13524, 14237, 14856, 15456, 17332, 18032, 19808, 25998, 27048, 28474, 29712, 30331, 34664, 36064, 42711, 51996, 54096, 56948, 59424, 60662, 69328, 85422, 90993, 99659, 103992, 108192, 113896, 121324, 138656, 170844, 181986, 199318, 207984, 227792, 242648, 298977, 341688, 363972, 398636, 415968, 455584, 485296, 597954, 683376, 697613, 727944, 797272, 970592, 1195908, 1366752, 1395226, 1455888, 1594544, 2092839, 2391816, 2790452, 2911776, 3189088, 4185678, 4783632, 5580904, 8371356, 9567264, 11161808, 16742712, 22323616, 33485424, 66970848]

約数ペア:

[(1, 66970848), (2, 33485424), (3, 22323616), (4, 16742712), (6, 11161808), (7, 9567264), (8, 8371356), (12, 5580904), (14, 4783632), (16, 4185678), (21, 3189088), (23, 2911776), (24, 2790452), (28, 2391816), (32, 2092839), (42, 1594544), (46, 1455888), (48, 1395226), (49, 1366752), (56, 1195908), (69, 970592), (84, 797272), (92, 727944), (96, 697613), (98, 683376), (112, 597954), (138, 485296), (147, 455584), (161, 415968), (168, 398636), (184, 363972), (196, 341688), (224, 298977), (276, 242648), (294, 227792), (322, 207984), (336, 199318), (368, 181986), (392, 170844), (483, 138656), (552, 121324), (588, 113896), (619, 108192), (644, 103992), (672, 99659), (736, 90993), (784, 85422), (966, 69328), (1104, 60662), (1127, 59424), (1176, 56948), (1238, 54096), (1288, 51996), (1568, 42711), (1857, 36064), (1932, 34664), (2208, 30331), (2254, 29712), (2352, 28474), (2476, 27048), (2576, 25998), (3381, 19808), (3714, 18032), (3864, 17332), (4333, 15456), (4508, 14856), (4704, 14237), (4952, 13524), (5152, 12999), (6762, 9904), (7428, 9016), (7728, 8666)]