73982538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 206323200

約数和(自身を除く): 132340662

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 29, 34, 42, 51, 54, 58, 63, 87, 102, 119, 126, 153, 174, 189, 203, 238, 261, 306, 357, 378, 397, 406, 459, 493, 522, 609, 714, 783, 794, 918, 986, 1071, 1191, 1218, 1479, 1566, 1827, 2142, 2382, 2779, 2958, 3213, 3451, 3573, 3654, 4437, 5481, 5558, 6426, 6749, 6902, 7146, 8337, 8874, 10353, 10719, 10962, 11513, 13311, 13498, 16674, 20247, 20706, 21438, 23026, 25011, 26622, 31059, 34539, 40494, 47243, 50022, 60741, 62118, 69078, 75033, 80591, 93177, 94486, 103617, 121482, 141729, 150066, 161182, 182223, 186354, 195721, 207234, 241773, 283458, 310851, 364446, 391442, 425187, 483546, 587163, 621702, 725319, 850374, 1174326, 1275561, 1370047, 1450638, 1761489, 2175957, 2551122, 2740094, 3522978, 4110141, 4351914, 5284467, 8220282, 10568934, 12330423, 24660846, 36991269, 73982538]

約数ペア:

[(1, 73982538), (2, 36991269), (3, 24660846), (6, 12330423), (7, 10568934), (9, 8220282), (14, 5284467), (17, 4351914), (18, 4110141), (21, 3522978), (27, 2740094), (29, 2551122), (34, 2175957), (42, 1761489), (51, 1450638), (54, 1370047), (58, 1275561), (63, 1174326), (87, 850374), (102, 725319), (119, 621702), (126, 587163), (153, 483546), (174, 425187), (189, 391442), (203, 364446), (238, 310851), (261, 283458), (306, 241773), (357, 207234), (378, 195721), (397, 186354), (406, 182223), (459, 161182), (493, 150066), (522, 141729), (609, 121482), (714, 103617), (783, 94486), (794, 93177), (918, 80591), (986, 75033), (1071, 69078), (1191, 62118), (1218, 60741), (1479, 50022), (1566, 47243), (1827, 40494), (2142, 34539), (2382, 31059), (2779, 26622), (2958, 25011), (3213, 23026), (3451, 21438), (3573, 20706), (3654, 20247), (4437, 16674), (5481, 13498), (5558, 13311), (6426, 11513), (6749, 10962), (6902, 10719), (7146, 10353), (8337, 8874)]