65540016

素因数分解:

$2^4\times 3^7\times {\mathrm{1873}}^1$

素因数の和:1902

約数の個数: 80

約数和(自身を含む): 190548320

約数和(自身を除く): 125008304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1873, 1944, 2187, 2916, 3746, 3888, 4374, 5619, 5832, 7492, 8748, 11238, 11664, 14984, 16857, 17496, 22476, 29968, 33714, 34992, 44952, 50571, 67428, 89904, 101142, 134856, 151713, 202284, 269712, 303426, 404568, 455139, 606852, 809136, 910278, 1213704, 1365417, 1820556, 2427408, 2730834, 3641112, 4096251, 5461668, 7282224, 8192502, 10923336, 16385004, 21846672, 32770008, 65540016]

約数ペア:

[(1, 65540016), (2, 32770008), (3, 21846672), (4, 16385004), (6, 10923336), (8, 8192502), (9, 7282224), (12, 5461668), (16, 4096251), (18, 3641112), (24, 2730834), (27, 2427408), (36, 1820556), (48, 1365417), (54, 1213704), (72, 910278), (81, 809136), (108, 606852), (144, 455139), (162, 404568), (216, 303426), (243, 269712), (324, 202284), (432, 151713), (486, 134856), (648, 101142), (729, 89904), (972, 67428), (1296, 50571), (1458, 44952), (1873, 34992), (1944, 33714), (2187, 29968), (2916, 22476), (3746, 17496), (3888, 16857), (4374, 14984), (5619, 11664), (5832, 11238), (7492, 8748)]