81004302

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 182407680

約数和(自身を除く): 101403378

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 279, 358, 537, 558, 811, 1074, 1611, 1622, 2433, 3222, 4866, 5549, 7299, 11098, 14598, 16647, 25141, 33294, 49941, 50282, 75423, 99882, 145169, 150846, 226269, 290338, 435507, 452538, 871014, 1306521, 2613042, 4500239, 9000478, 13500717, 27001434, 40502151, 81004302]

約数ペア:

[(1, 81004302), (2, 40502151), (3, 27001434), (6, 13500717), (9, 9000478), (18, 4500239), (31, 2613042), (62, 1306521), (93, 871014), (179, 452538), (186, 435507), (279, 290338), (358, 226269), (537, 150846), (558, 145169), (811, 99882), (1074, 75423), (1611, 50282), (1622, 49941), (2433, 33294), (3222, 25141), (4866, 16647), (5549, 14598), (7299, 11098)]