64215324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 172933488

約数和(自身を除く): 108718164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 317, 331, 612, 634, 662, 951, 993, 1268, 1324, 1902, 1986, 2853, 2979, 3804, 3972, 5389, 5627, 5706, 5958, 10778, 11254, 11412, 11916, 16167, 16881, 21556, 22508, 32334, 33762, 48501, 50643, 64668, 67524, 97002, 101286, 104927, 194004, 202572, 209854, 314781, 419708, 629562, 944343, 1259124, 1783759, 1888686, 3567518, 3777372, 5351277, 7135036, 10702554, 16053831, 21405108, 32107662, 64215324]

約数ペア:

[(1, 64215324), (2, 32107662), (3, 21405108), (4, 16053831), (6, 10702554), (9, 7135036), (12, 5351277), (17, 3777372), (18, 3567518), (34, 1888686), (36, 1783759), (51, 1259124), (68, 944343), (102, 629562), (153, 419708), (204, 314781), (306, 209854), (317, 202572), (331, 194004), (612, 104927), (634, 101286), (662, 97002), (951, 67524), (993, 64668), (1268, 50643), (1324, 48501), (1902, 33762), (1986, 32334), (2853, 22508), (2979, 21556), (3804, 16881), (3972, 16167), (5389, 11916), (5627, 11412), (5706, 11254), (5958, 10778)]