90478608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 278553600

約数和(自身を除く): 188074992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 33, 38, 44, 48, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 176, 209, 228, 232, 264, 304, 311, 319, 348, 418, 456, 464, 528, 551, 622, 627, 638, 696, 836, 912, 933, 957, 1102, 1244, 1254, 1276, 1392, 1653, 1672, 1866, 1914, 2204, 2488, 2508, 2552, 3306, 3344, 3421, 3732, 3828, 4408, 4976, 5016, 5104, 5909, 6061, 6612, 6842, 7464, 7656, 8816, 9019, 10032, 10263, 11818, 12122, 13224, 13684, 14928, 15312, 17727, 18038, 18183, 20526, 23636, 24244, 26448, 27057, 27368, 35454, 36076, 36366, 41052, 47272, 48488, 54114, 54736, 64999, 70908, 72152, 72732, 82104, 94544, 96976, 99209, 108228, 129998, 141816, 144304, 145464, 164208, 171361, 194997, 198418, 216456, 259996, 283632, 290928, 297627, 342722, 389994, 396836, 432912, 514083, 519992, 595254, 685444, 779988, 793672, 1028166, 1039984, 1190508, 1370888, 1559976, 1587344, 1884971, 2056332, 2381016, 2741776, 3119952, 3769942, 4112664, 4762032, 5654913, 7539884, 8225328, 11309826, 15079768, 22619652, 30159536, 45239304, 90478608]

約数ペア:

[(1, 90478608), (2, 45239304), (3, 30159536), (4, 22619652), (6, 15079768), (8, 11309826), (11, 8225328), (12, 7539884), (16, 5654913), (19, 4762032), (22, 4112664), (24, 3769942), (29, 3119952), (33, 2741776), (38, 2381016), (44, 2056332), (48, 1884971), (57, 1587344), (58, 1559976), (66, 1370888), (76, 1190508), (87, 1039984), (88, 1028166), (114, 793672), (116, 779988), (132, 685444), (152, 595254), (174, 519992), (176, 514083), (209, 432912), (228, 396836), (232, 389994), (264, 342722), (304, 297627), (311, 290928), (319, 283632), (348, 259996), (418, 216456), (456, 198418), (464, 194997), (528, 171361), (551, 164208), (622, 145464), (627, 144304), (638, 141816), (696, 129998), (836, 108228), (912, 99209), (933, 96976), (957, 94544), (1102, 82104), (1244, 72732), (1254, 72152), (1276, 70908), (1392, 64999), (1653, 54736), (1672, 54114), (1866, 48488), (1914, 47272), (2204, 41052), (2488, 36366), (2508, 36076), (2552, 35454), (3306, 27368), (3344, 27057), (3421, 26448), (3732, 24244), (3828, 23636), (4408, 20526), (4976, 18183), (5016, 18038), (5104, 17727), (5909, 15312), (6061, 14928), (6612, 13684), (6842, 13224), (7464, 12122), (7656, 11818), (8816, 10263), (9019, 10032)]