171837972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4759}}^1$

素因数の和:4845

約数の個数: 72

約数和(自身を含む): 467812800

約数和(自身を除く): 295974828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 531, 612, 708, 1003, 1062, 2006, 2124, 3009, 4012, 4759, 6018, 9027, 9518, 12036, 14277, 18054, 19036, 28554, 36108, 42831, 57108, 80903, 85662, 161806, 171324, 242709, 280781, 323612, 485418, 561562, 728127, 842343, 970836, 1123124, 1456254, 1684686, 2527029, 2912508, 3369372, 4773277, 5054058, 9546554, 10108116, 14319831, 19093108, 28639662, 42959493, 57279324, 85918986, 171837972]

約数ペア:

[(1, 171837972), (2, 85918986), (3, 57279324), (4, 42959493), (6, 28639662), (9, 19093108), (12, 14319831), (17, 10108116), (18, 9546554), (34, 5054058), (36, 4773277), (51, 3369372), (59, 2912508), (68, 2527029), (102, 1684686), (118, 1456254), (153, 1123124), (177, 970836), (204, 842343), (236, 728127), (306, 561562), (354, 485418), (531, 323612), (612, 280781), (708, 242709), (1003, 171324), (1062, 161806), (2006, 85662), (2124, 80903), (3009, 57108), (4012, 42831), (4759, 36108), (6018, 28554), (9027, 19036), (9518, 18054), (12036, 14277)]