71645154

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 172646400

約数和(自身を除く): 101001246

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 686, 1029, 1123, 1302, 1519, 2058, 2246, 3038, 3369, 4557, 6738, 7861, 9114, 10633, 15722, 21266, 23583, 31899, 34813, 47166, 55027, 63798, 69626, 104439, 110054, 165081, 208878, 243691, 330162, 385189, 487382, 731073, 770378, 1155567, 1462146, 1705837, 2311134, 3411674, 5117511, 10235022, 11940859, 23881718, 35822577, 71645154]

約数ペア:

[(1, 71645154), (2, 35822577), (3, 23881718), (6, 11940859), (7, 10235022), (14, 5117511), (21, 3411674), (31, 2311134), (42, 1705837), (49, 1462146), (62, 1155567), (93, 770378), (98, 731073), (147, 487382), (186, 385189), (217, 330162), (294, 243691), (343, 208878), (434, 165081), (651, 110054), (686, 104439), (1029, 69626), (1123, 63798), (1302, 55027), (1519, 47166), (2058, 34813), (2246, 31899), (3038, 23583), (3369, 21266), (4557, 15722), (6738, 10633), (7861, 9114)]