64541136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 182988288

約数和(自身を除く): 118447152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 251, 264, 487, 502, 528, 753, 974, 1004, 1461, 1506, 1948, 2008, 2761, 2922, 3012, 3896, 4016, 5357, 5522, 5844, 6024, 7792, 8283, 10714, 11044, 11688, 12048, 16071, 16566, 21428, 22088, 23376, 32142, 33132, 42856, 44176, 64284, 66264, 85712, 122237, 128568, 132528, 244474, 257136, 366711, 488948, 733422, 977896, 1344607, 1466844, 1955792, 2689214, 2933688, 4033821, 5378428, 5867376, 8067642, 10756856, 16135284, 21513712, 32270568, 64541136]

約数ペア:

[(1, 64541136), (2, 32270568), (3, 21513712), (4, 16135284), (6, 10756856), (8, 8067642), (11, 5867376), (12, 5378428), (16, 4033821), (22, 2933688), (24, 2689214), (33, 1955792), (44, 1466844), (48, 1344607), (66, 977896), (88, 733422), (132, 488948), (176, 366711), (251, 257136), (264, 244474), (487, 132528), (502, 128568), (528, 122237), (753, 85712), (974, 66264), (1004, 64284), (1461, 44176), (1506, 42856), (1948, 33132), (2008, 32142), (2761, 23376), (2922, 22088), (3012, 21428), (3896, 16566), (4016, 16071), (5357, 12048), (5522, 11688), (5844, 11044), (6024, 10714), (7792, 8283)]