81845339706

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2663}}^1\times {\mathrm{43781}}^1$

素因数の和:46468

約数の個数: 64

約数和(自身を含む): 195947216640

約数和(自身を除く): 114101876934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2663, 5326, 7989, 15978, 23967, 34619, 43781, 47934, 69238, 71901, 87562, 103857, 131343, 143802, 207714, 262686, 311571, 394029, 569153, 623142, 788058, 934713, 1138306, 1182087, 1707459, 1869426, 2364174, 3414918, 5122377, 10244754, 15367131, 30734262, 116588803, 233177606, 349766409, 699532818, 1049299227, 1515654439, 2098598454, 3031308878, 3147897681, 4546963317, 6295795362, 9093926634, 13640889951, 27281779902, 40922669853, 81845339706]

約数ペア:

[(1, 81845339706), (2, 40922669853), (3, 27281779902), (6, 13640889951), (9, 9093926634), (13, 6295795362), (18, 4546963317), (26, 3147897681), (27, 3031308878), (39, 2098598454), (54, 1515654439), (78, 1049299227), (117, 699532818), (234, 349766409), (351, 233177606), (702, 116588803), (2663, 30734262), (5326, 15367131), (7989, 10244754), (15978, 5122377), (23967, 3414918), (34619, 2364174), (43781, 1869426), (47934, 1707459), (69238, 1182087), (71901, 1138306), (87562, 934713), (103857, 788058), (131343, 623142), (143802, 569153), (207714, 394029), (262686, 311571)]