47490192

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:749

約数の個数: 80

約数和(自身を含む): 137223360

約数和(自身を除く): 89733168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 521, 633, 844, 1042, 1266, 1563, 1688, 1899, 2084, 2532, 3126, 3376, 3798, 4168, 4689, 5064, 5697, 6252, 7596, 8336, 9378, 10128, 11394, 12504, 14067, 15192, 18756, 22788, 25008, 28134, 30384, 37512, 45576, 56268, 75024, 91152, 109931, 112536, 219862, 225072, 329793, 439724, 659586, 879448, 989379, 1319172, 1758896, 1978758, 2638344, 2968137, 3957516, 5276688, 5936274, 7915032, 11872548, 15830064, 23745096, 47490192]

約数ペア:

[(1, 47490192), (2, 23745096), (3, 15830064), (4, 11872548), (6, 7915032), (8, 5936274), (9, 5276688), (12, 3957516), (16, 2968137), (18, 2638344), (24, 1978758), (27, 1758896), (36, 1319172), (48, 989379), (54, 879448), (72, 659586), (108, 439724), (144, 329793), (211, 225072), (216, 219862), (422, 112536), (432, 109931), (521, 91152), (633, 75024), (844, 56268), (1042, 45576), (1266, 37512), (1563, 30384), (1688, 28134), (1899, 25008), (2084, 22788), (2532, 18756), (3126, 15192), (3376, 14067), (3798, 12504), (4168, 11394), (4689, 10128), (5064, 9378), (5697, 8336), (6252, 7596)]