86293998

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 225640800

約数和(自身を除く): 139346802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 1553, 2058, 2646, 3087, 3106, 3969, 4659, 6174, 7938, 9261, 9318, 10871, 13977, 18522, 21742, 27783, 27954, 32613, 41931, 55566, 65226, 76097, 83862, 97839, 125793, 152194, 195678, 228291, 251586, 293517, 456582, 532679, 587034, 684873, 880551, 1065358, 1369746, 1598037, 1761102, 2054619, 3196074, 4109238, 4794111, 6163857, 9588222, 12327714, 14382333, 28764666, 43146999, 86293998]

約数ペア:

[(1, 86293998), (2, 43146999), (3, 28764666), (6, 14382333), (7, 12327714), (9, 9588222), (14, 6163857), (18, 4794111), (21, 4109238), (27, 3196074), (42, 2054619), (49, 1761102), (54, 1598037), (63, 1369746), (81, 1065358), (98, 880551), (126, 684873), (147, 587034), (162, 532679), (189, 456582), (294, 293517), (343, 251586), (378, 228291), (441, 195678), (567, 152194), (686, 125793), (882, 97839), (1029, 83862), (1134, 76097), (1323, 65226), (1553, 55566), (2058, 41931), (2646, 32613), (3087, 27954), (3106, 27783), (3969, 21742), (4659, 18522), (6174, 13977), (7938, 10871), (9261, 9318)]