47374572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 139732992

約数和(自身を除く): 92358420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 84, 92, 93, 98, 113, 124, 138, 147, 161, 186, 196, 217, 226, 276, 294, 322, 339, 372, 434, 452, 483, 588, 644, 651, 678, 713, 791, 868, 966, 1127, 1302, 1356, 1426, 1519, 1582, 1932, 2139, 2254, 2373, 2599, 2604, 2852, 3038, 3164, 3381, 3503, 4278, 4508, 4557, 4746, 4991, 5198, 5537, 6076, 6762, 7006, 7797, 8556, 9114, 9492, 9982, 10396, 10509, 11074, 13524, 14012, 14973, 15594, 16611, 18193, 18228, 19964, 21018, 22148, 24521, 29946, 31188, 33222, 34937, 36386, 42036, 49042, 54579, 59892, 66444, 69874, 72772, 73563, 80569, 98084, 104811, 109158, 127351, 139748, 147126, 161138, 171647, 209622, 218316, 241707, 254702, 294252, 322276, 343294, 382053, 419244, 483414, 509404, 514941, 563983, 686588, 764106, 966828, 1029882, 1127966, 1528212, 1691949, 2059764, 2255932, 3383898, 3947881, 6767796, 7895762, 11843643, 15791524, 23687286, 47374572]

約数ペア:

[(1, 47374572), (2, 23687286), (3, 15791524), (4, 11843643), (6, 7895762), (7, 6767796), (12, 3947881), (14, 3383898), (21, 2255932), (23, 2059764), (28, 1691949), (31, 1528212), (42, 1127966), (46, 1029882), (49, 966828), (62, 764106), (69, 686588), (84, 563983), (92, 514941), (93, 509404), (98, 483414), (113, 419244), (124, 382053), (138, 343294), (147, 322276), (161, 294252), (186, 254702), (196, 241707), (217, 218316), (226, 209622), (276, 171647), (294, 161138), (322, 147126), (339, 139748), (372, 127351), (434, 109158), (452, 104811), (483, 98084), (588, 80569), (644, 73563), (651, 72772), (678, 69874), (713, 66444), (791, 59892), (868, 54579), (966, 49042), (1127, 42036), (1302, 36386), (1356, 34937), (1426, 33222), (1519, 31188), (1582, 29946), (1932, 24521), (2139, 22148), (2254, 21018), (2373, 19964), (2599, 18228), (2604, 18193), (2852, 16611), (3038, 15594), (3164, 14973), (3381, 14012), (3503, 13524), (4278, 11074), (4508, 10509), (4557, 10396), (4746, 9982), (4991, 9492), (5198, 9114), (5537, 8556), (6076, 7797), (6762, 7006)]