68940768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 200291616

約数和(自身を除く): 131350848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 148, 156, 208, 222, 296, 312, 416, 444, 481, 592, 624, 888, 962, 1184, 1248, 1443, 1493, 1776, 1924, 2886, 2986, 3552, 3848, 4479, 5772, 5972, 7696, 8958, 11544, 11944, 15392, 17916, 19409, 23088, 23888, 35832, 38818, 46176, 47776, 55241, 58227, 71664, 77636, 110482, 116454, 143328, 155272, 165723, 220964, 232908, 310544, 331446, 441928, 465816, 621088, 662892, 718133, 883856, 931632, 1325784, 1436266, 1767712, 1863264, 2154399, 2651568, 2872532, 4308798, 5303136, 5745064, 8617596, 11490128, 17235192, 22980256, 34470384, 68940768]

約数ペア:

[(1, 68940768), (2, 34470384), (3, 22980256), (4, 17235192), (6, 11490128), (8, 8617596), (12, 5745064), (13, 5303136), (16, 4308798), (24, 2872532), (26, 2651568), (32, 2154399), (37, 1863264), (39, 1767712), (48, 1436266), (52, 1325784), (74, 931632), (78, 883856), (96, 718133), (104, 662892), (111, 621088), (148, 465816), (156, 441928), (208, 331446), (222, 310544), (296, 232908), (312, 220964), (416, 165723), (444, 155272), (481, 143328), (592, 116454), (624, 110482), (888, 77636), (962, 71664), (1184, 58227), (1248, 55241), (1443, 47776), (1493, 46176), (1776, 38818), (1924, 35832), (2886, 23888), (2986, 23088), (3552, 19409), (3848, 17916), (4479, 15392), (5772, 11944), (5972, 11544), (7696, 8958)]