64128672

素因数分解:

$2^5\times 3^6\times {\mathrm{2749}}^1$

素因数の和:2777

約数の個数: 84

約数和(自身を含む): 189362250

約数和(自身を除く): 125233578

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2749, 2916, 3888, 5498, 5832, 7776, 8247, 10996, 11664, 16494, 21992, 23328, 24741, 32988, 43984, 49482, 65976, 74223, 87968, 98964, 131952, 148446, 197928, 222669, 263904, 296892, 395856, 445338, 593784, 668007, 791712, 890676, 1187568, 1336014, 1781352, 2004021, 2375136, 2672028, 3562704, 4008042, 5344056, 7125408, 8016084, 10688112, 16032168, 21376224, 32064336, 64128672]

約数ペア:

[(1, 64128672), (2, 32064336), (3, 21376224), (4, 16032168), (6, 10688112), (8, 8016084), (9, 7125408), (12, 5344056), (16, 4008042), (18, 3562704), (24, 2672028), (27, 2375136), (32, 2004021), (36, 1781352), (48, 1336014), (54, 1187568), (72, 890676), (81, 791712), (96, 668007), (108, 593784), (144, 445338), (162, 395856), (216, 296892), (243, 263904), (288, 222669), (324, 197928), (432, 148446), (486, 131952), (648, 98964), (729, 87968), (864, 74223), (972, 65976), (1296, 49482), (1458, 43984), (1944, 32988), (2592, 24741), (2749, 23328), (2916, 21992), (3888, 16494), (5498, 11664), (5832, 10996), (7776, 8247)]