80881567776

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{576671}}^1$

素因数の和:577174

約数の個数: 72

約数和(自身を含む): 230479651584

約数和(自身を除く): 149598083808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 15584, 17532, 23376, 35064, 46752, 70128, 140256, 576671, 1153342, 1730013, 2306684, 3460026, 4613368, 5190039, 6920052, 9226736, 10380078, 13840104, 18453472, 20760156, 27680208, 41520312, 55360416, 83040624, 166081248, 280838777, 561677554, 842516331, 1123355108, 1685032662, 2246710216, 2527548993, 3370065324, 4493420432, 5055097986, 6740130648, 8986840864, 10110195972, 13480261296, 20220391944, 26960522592, 40440783888, 80881567776]

約数ペア:

[(1, 80881567776), (2, 40440783888), (3, 26960522592), (4, 20220391944), (6, 13480261296), (8, 10110195972), (9, 8986840864), (12, 6740130648), (16, 5055097986), (18, 4493420432), (24, 3370065324), (32, 2527548993), (36, 2246710216), (48, 1685032662), (72, 1123355108), (96, 842516331), (144, 561677554), (288, 280838777), (487, 166081248), (974, 83040624), (1461, 55360416), (1948, 41520312), (2922, 27680208), (3896, 20760156), (4383, 18453472), (5844, 13840104), (7792, 10380078), (8766, 9226736), (11688, 6920052), (15584, 5190039), (17532, 4613368), (23376, 3460026), (35064, 2306684), (46752, 1730013), (70128, 1153342), (140256, 576671)]