71483808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 206599680

約数和(自身を除く): 135115872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 139, 176, 264, 278, 352, 417, 487, 528, 556, 834, 974, 1056, 1112, 1461, 1529, 1668, 1948, 2224, 2922, 3058, 3336, 3896, 4448, 4587, 5357, 5844, 6116, 6672, 7792, 9174, 10714, 11688, 12232, 13344, 15584, 16071, 18348, 21428, 23376, 24464, 32142, 36696, 42856, 46752, 48928, 64284, 67693, 73392, 85712, 128568, 135386, 146784, 171424, 203079, 257136, 270772, 406158, 514272, 541544, 744623, 812316, 1083088, 1489246, 1624632, 2166176, 2233869, 2978492, 3249264, 4467738, 5956984, 6498528, 8935476, 11913968, 17870952, 23827936, 35741904, 71483808]

約数ペア:

[(1, 71483808), (2, 35741904), (3, 23827936), (4, 17870952), (6, 11913968), (8, 8935476), (11, 6498528), (12, 5956984), (16, 4467738), (22, 3249264), (24, 2978492), (32, 2233869), (33, 2166176), (44, 1624632), (48, 1489246), (66, 1083088), (88, 812316), (96, 744623), (132, 541544), (139, 514272), (176, 406158), (264, 270772), (278, 257136), (352, 203079), (417, 171424), (487, 146784), (528, 135386), (556, 128568), (834, 85712), (974, 73392), (1056, 67693), (1112, 64284), (1461, 48928), (1529, 46752), (1668, 42856), (1948, 36696), (2224, 32142), (2922, 24464), (3058, 23376), (3336, 21428), (3896, 18348), (4448, 16071), (4587, 15584), (5357, 13344), (5844, 12232), (6116, 11688), (6672, 10714), (7792, 9174)]