80646528

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 216403200

約数和(自身を除く): 135756672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 309, 384, 412, 618, 824, 1236, 1648, 2039, 2472, 3296, 4078, 4944, 6117, 6592, 8156, 9888, 12234, 13184, 16312, 19776, 24468, 32624, 39552, 48936, 65248, 97872, 130496, 195744, 210017, 260992, 391488, 420034, 630051, 782976, 840068, 1260102, 1680136, 2520204, 3360272, 5040408, 6720544, 10080816, 13441088, 20161632, 26882176, 40323264, 80646528]

約数ペア:

[(1, 80646528), (2, 40323264), (3, 26882176), (4, 20161632), (6, 13441088), (8, 10080816), (12, 6720544), (16, 5040408), (24, 3360272), (32, 2520204), (48, 1680136), (64, 1260102), (96, 840068), (103, 782976), (128, 630051), (192, 420034), (206, 391488), (309, 260992), (384, 210017), (412, 195744), (618, 130496), (824, 97872), (1236, 65248), (1648, 48936), (2039, 39552), (2472, 32624), (3296, 24468), (4078, 19776), (4944, 16312), (6117, 13184), (6592, 12234), (8156, 9888)]