89938772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 211196160

約数和(自身を除く): 121257388

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 89, 119, 154, 178, 187, 193, 238, 308, 356, 374, 386, 476, 623, 748, 772, 979, 1246, 1309, 1351, 1513, 1958, 2123, 2492, 2618, 2702, 3026, 3281, 3916, 4246, 5236, 5404, 6052, 6562, 6853, 8492, 10591, 13124, 13706, 14861, 16643, 17177, 21182, 22967, 27412, 29722, 33286, 34354, 36091, 42364, 45934, 59444, 66572, 68708, 72182, 91868, 116501, 120239, 144364, 188947, 233002, 240478, 252637, 292009, 377894, 466004, 480956, 505274, 584018, 755788, 1010548, 1168036, 1322629, 2044063, 2645258, 3212099, 4088126, 5290516, 6424198, 8176252, 12848396, 22484693, 44969386, 89938772]

約数ペア:

[(1, 89938772), (2, 44969386), (4, 22484693), (7, 12848396), (11, 8176252), (14, 6424198), (17, 5290516), (22, 4088126), (28, 3212099), (34, 2645258), (44, 2044063), (68, 1322629), (77, 1168036), (89, 1010548), (119, 755788), (154, 584018), (178, 505274), (187, 480956), (193, 466004), (238, 377894), (308, 292009), (356, 252637), (374, 240478), (386, 233002), (476, 188947), (623, 144364), (748, 120239), (772, 116501), (979, 91868), (1246, 72182), (1309, 68708), (1351, 66572), (1513, 59444), (1958, 45934), (2123, 42364), (2492, 36091), (2618, 34354), (2702, 33286), (3026, 29722), (3281, 27412), (3916, 22967), (4246, 21182), (5236, 17177), (5404, 16643), (6052, 14861), (6562, 13706), (6853, 13124), (8492, 10591)]