80147712

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 216173440

約数和(自身を除く): 136025728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1321, 1896, 2528, 2642, 3792, 3963, 5056, 5284, 7584, 7926, 10112, 10568, 15168, 15852, 20224, 21136, 30336, 31704, 42272, 60672, 63408, 84544, 104359, 126816, 169088, 208718, 253632, 313077, 338176, 417436, 507264, 626154, 834872, 1014528, 1252308, 1669744, 2504616, 3339488, 5009232, 6678976, 10018464, 13357952, 20036928, 26715904, 40073856, 80147712]

約数ペア:

[(1, 80147712), (2, 40073856), (3, 26715904), (4, 20036928), (6, 13357952), (8, 10018464), (12, 6678976), (16, 5009232), (24, 3339488), (32, 2504616), (48, 1669744), (64, 1252308), (79, 1014528), (96, 834872), (128, 626154), (158, 507264), (192, 417436), (237, 338176), (256, 313077), (316, 253632), (384, 208718), (474, 169088), (632, 126816), (768, 104359), (948, 84544), (1264, 63408), (1321, 60672), (1896, 42272), (2528, 31704), (2642, 30336), (3792, 21136), (3963, 20224), (5056, 15852), (5284, 15168), (7584, 10568), (7926, 10112)]