177972012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2092

約数の個数: 96

約数和(自身を含む): 497235200

約数和(自身を除く): 319263188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 108, 114, 129, 171, 172, 228, 258, 342, 387, 513, 516, 684, 774, 817, 1026, 1161, 1548, 1634, 2017, 2052, 2322, 2451, 3268, 4034, 4644, 4902, 6051, 7353, 8068, 9804, 12102, 14706, 18153, 22059, 24204, 29412, 36306, 38323, 44118, 54459, 72612, 76646, 86731, 88236, 108918, 114969, 153292, 173462, 217836, 229938, 260193, 344907, 346924, 459876, 520386, 689814, 780579, 1034721, 1040772, 1379628, 1561158, 1647889, 2069442, 2341737, 3122316, 3295778, 4138884, 4683474, 4943667, 6591556, 9366948, 9887334, 14831001, 19774668, 29662002, 44493003, 59324004, 88986006, 177972012]

約数ペア:

[(1, 177972012), (2, 88986006), (3, 59324004), (4, 44493003), (6, 29662002), (9, 19774668), (12, 14831001), (18, 9887334), (19, 9366948), (27, 6591556), (36, 4943667), (38, 4683474), (43, 4138884), (54, 3295778), (57, 3122316), (76, 2341737), (86, 2069442), (108, 1647889), (114, 1561158), (129, 1379628), (171, 1040772), (172, 1034721), (228, 780579), (258, 689814), (342, 520386), (387, 459876), (513, 346924), (516, 344907), (684, 260193), (774, 229938), (817, 217836), (1026, 173462), (1161, 153292), (1548, 114969), (1634, 108918), (2017, 88236), (2052, 86731), (2322, 76646), (2451, 72612), (3268, 54459), (4034, 44118), (4644, 38323), (4902, 36306), (6051, 29412), (7353, 24204), (8068, 22059), (9804, 18153), (12102, 14706)]