90243384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 287539200

約数和(自身を除く): 197295816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 924, 987, 1034, 1039, 1128, 1316, 1551, 1848, 1974, 2068, 2078, 2632, 3102, 3117, 3619, 3948, 4136, 4156, 6204, 6234, 7238, 7273, 7896, 8312, 10857, 11429, 12408, 12468, 14476, 14546, 21714, 21819, 22858, 24936, 28952, 29092, 34287, 43428, 43638, 45716, 48833, 58184, 68574, 80003, 86856, 87276, 91432, 97666, 137148, 146499, 160006, 174552, 195332, 240009, 274296, 292998, 320012, 341831, 390664, 480018, 537163, 585996, 640024, 683662, 960036, 1025493, 1074326, 1171992, 1367324, 1611489, 1920072, 2050986, 2148652, 2734648, 3222978, 3760141, 4101972, 4297304, 6445956, 7520282, 8203944, 11280423, 12891912, 15040564, 22560846, 30081128, 45121692, 90243384]

約数ペア:

[(1, 90243384), (2, 45121692), (3, 30081128), (4, 22560846), (6, 15040564), (7, 12891912), (8, 11280423), (11, 8203944), (12, 7520282), (14, 6445956), (21, 4297304), (22, 4101972), (24, 3760141), (28, 3222978), (33, 2734648), (42, 2148652), (44, 2050986), (47, 1920072), (56, 1611489), (66, 1367324), (77, 1171992), (84, 1074326), (88, 1025493), (94, 960036), (132, 683662), (141, 640024), (154, 585996), (168, 537163), (188, 480018), (231, 390664), (264, 341831), (282, 320012), (308, 292998), (329, 274296), (376, 240009), (462, 195332), (517, 174552), (564, 160006), (616, 146499), (658, 137148), (924, 97666), (987, 91432), (1034, 87276), (1039, 86856), (1128, 80003), (1316, 68574), (1551, 58184), (1848, 48833), (1974, 45716), (2068, 43638), (2078, 43428), (2632, 34287), (3102, 29092), (3117, 28952), (3619, 24936), (3948, 22858), (4136, 21819), (4156, 21714), (6204, 14546), (6234, 14476), (7238, 12468), (7273, 12408), (7896, 11429), (8312, 10857)]