90530688

素因数分解:

$2^7\times 3^1\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 241470720

約数和(自身を除く): 150940032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 431, 547, 862, 1094, 1293, 1641, 1724, 2188, 2586, 3282, 3448, 4376, 5172, 6564, 6896, 8752, 10344, 13128, 13792, 17504, 20688, 26256, 27584, 35008, 41376, 52512, 55168, 70016, 82752, 105024, 165504, 210048, 235757, 471514, 707271, 943028, 1414542, 1886056, 2829084, 3772112, 5658168, 7544224, 11316336, 15088448, 22632672, 30176896, 45265344, 90530688]

約数ペア:

[(1, 90530688), (2, 45265344), (3, 30176896), (4, 22632672), (6, 15088448), (8, 11316336), (12, 7544224), (16, 5658168), (24, 3772112), (32, 2829084), (48, 1886056), (64, 1414542), (96, 943028), (128, 707271), (192, 471514), (384, 235757), (431, 210048), (547, 165504), (862, 105024), (1094, 82752), (1293, 70016), (1641, 55168), (1724, 52512), (2188, 41376), (2586, 35008), (3282, 27584), (3448, 26256), (4376, 20688), (5172, 17504), (6564, 13792), (6896, 13128), (8752, 10344)]