90129768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 238464000

約数和(自身を除く): 148334232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 239, 456, 478, 717, 827, 956, 1434, 1654, 1912, 2481, 2868, 3308, 4541, 4962, 5736, 6616, 9082, 9924, 13623, 15713, 18164, 19848, 27246, 31426, 36328, 47139, 54492, 62852, 94278, 108984, 125704, 188556, 197653, 377112, 395306, 592959, 790612, 1185918, 1581224, 2371836, 3755407, 4743672, 7510814, 11266221, 15021628, 22532442, 30043256, 45064884, 90129768]

約数ペア:

[(1, 90129768), (2, 45064884), (3, 30043256), (4, 22532442), (6, 15021628), (8, 11266221), (12, 7510814), (19, 4743672), (24, 3755407), (38, 2371836), (57, 1581224), (76, 1185918), (114, 790612), (152, 592959), (228, 395306), (239, 377112), (456, 197653), (478, 188556), (717, 125704), (827, 108984), (956, 94278), (1434, 62852), (1654, 54492), (1912, 47139), (2481, 36328), (2868, 31426), (3308, 27246), (4541, 19848), (4962, 18164), (5736, 15713), (6616, 13623), (9082, 9924)]