65961972

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 120195468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 68, 74, 102, 108, 111, 148, 153, 204, 222, 306, 333, 444, 459, 612, 629, 666, 918, 971, 999, 1258, 1332, 1836, 1887, 1942, 1998, 2516, 2913, 3774, 3884, 3996, 5661, 5826, 7548, 8739, 11322, 11652, 16507, 16983, 17478, 22644, 26217, 33014, 33966, 34956, 35927, 49521, 52434, 66028, 67932, 71854, 99042, 104868, 107781, 143708, 148563, 198084, 215562, 297126, 323343, 431124, 445689, 594252, 610759, 646686, 891378, 970029, 1221518, 1293372, 1782756, 1832277, 1940058, 2443036, 3664554, 3880116, 5496831, 7329108, 10993662, 16490493, 21987324, 32980986, 65961972]

約数ペア:

[(1, 65961972), (2, 32980986), (3, 21987324), (4, 16490493), (6, 10993662), (9, 7329108), (12, 5496831), (17, 3880116), (18, 3664554), (27, 2443036), (34, 1940058), (36, 1832277), (37, 1782756), (51, 1293372), (54, 1221518), (68, 970029), (74, 891378), (102, 646686), (108, 610759), (111, 594252), (148, 445689), (153, 431124), (204, 323343), (222, 297126), (306, 215562), (333, 198084), (444, 148563), (459, 143708), (612, 107781), (629, 104868), (666, 99042), (918, 71854), (971, 67932), (999, 66028), (1258, 52434), (1332, 49521), (1836, 35927), (1887, 34956), (1942, 33966), (1998, 33014), (2516, 26217), (2913, 22644), (3774, 17478), (3884, 16983), (3996, 16507), (5661, 11652), (5826, 11322), (7548, 8739)]