81254976

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 237987840

約数和(自身を除く): 156732864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 132, 158, 176, 192, 237, 264, 316, 352, 474, 487, 528, 632, 704, 869, 948, 974, 1056, 1264, 1461, 1738, 1896, 1948, 2112, 2528, 2607, 2922, 3476, 3792, 3896, 5056, 5214, 5357, 5844, 6952, 7584, 7792, 10428, 10714, 11688, 13904, 15168, 15584, 16071, 20856, 21428, 23376, 27808, 31168, 32142, 38473, 41712, 42856, 46752, 55616, 64284, 76946, 83424, 85712, 93504, 115419, 128568, 153892, 166848, 171424, 230838, 257136, 307784, 342848, 423203, 461676, 514272, 615568, 846406, 923352, 1028544, 1231136, 1269609, 1692812, 1846704, 2462272, 2539218, 3385624, 3693408, 5078436, 6771248, 7386816, 10156872, 13542496, 20313744, 27084992, 40627488, 81254976]

約数ペア:

[(1, 81254976), (2, 40627488), (3, 27084992), (4, 20313744), (6, 13542496), (8, 10156872), (11, 7386816), (12, 6771248), (16, 5078436), (22, 3693408), (24, 3385624), (32, 2539218), (33, 2462272), (44, 1846704), (48, 1692812), (64, 1269609), (66, 1231136), (79, 1028544), (88, 923352), (96, 846406), (132, 615568), (158, 514272), (176, 461676), (192, 423203), (237, 342848), (264, 307784), (316, 257136), (352, 230838), (474, 171424), (487, 166848), (528, 153892), (632, 128568), (704, 115419), (869, 93504), (948, 85712), (974, 83424), (1056, 76946), (1264, 64284), (1461, 55616), (1738, 46752), (1896, 42856), (1948, 41712), (2112, 38473), (2528, 32142), (2607, 31168), (2922, 27808), (3476, 23376), (3792, 21428), (3896, 20856), (5056, 16071), (5214, 15584), (5357, 15168), (5844, 13904), (6952, 11688), (7584, 10714), (7792, 10428)]