87900384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 286191360

約数和(自身を除く): 198290976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 337, 352, 416, 418, 429, 456, 494, 528, 572, 608, 624, 627, 674, 741, 836, 858, 912, 988, 1011, 1056, 1144, 1248, 1254, 1348, 1482, 1672, 1716, 1824, 1976, 2022, 2288, 2508, 2696, 2717, 2964, 3344, 3432, 3707, 3952, 4044, 4381, 4576, 5016, 5392, 5434, 5928, 6403, 6688, 6864, 7414, 7904, 8088, 8151, 8762, 10032, 10784, 10868, 11121, 11856, 12806, 13143, 13728, 14828, 16176, 16302, 17524, 19209, 20064, 21736, 22242, 23712, 25612, 26286, 29656, 32352, 32604, 35048, 38418, 43472, 44484, 48191, 51224, 52572, 59312, 65208, 70096, 70433, 76836, 83239, 86944, 88968, 96382, 102448, 105144, 118624, 130416, 140192, 140866, 144573, 153672, 166478, 177936, 192764, 204896, 210288, 211299, 249717, 260832, 281732, 289146, 307344, 332956, 355872, 385528, 420576, 422598, 499434, 563464, 578292, 614688, 665912, 771056, 845196, 915629, 998868, 1126928, 1156584, 1331824, 1542112, 1690392, 1831258, 1997736, 2253856, 2313168, 2663648, 2746887, 3380784, 3662516, 3995472, 4626336, 5493774, 6761568, 7325032, 7990944, 10987548, 14650064, 21975096, 29300128, 43950192, 87900384]

約数ペア:

[(1, 87900384), (2, 43950192), (3, 29300128), (4, 21975096), (6, 14650064), (8, 10987548), (11, 7990944), (12, 7325032), (13, 6761568), (16, 5493774), (19, 4626336), (22, 3995472), (24, 3662516), (26, 3380784), (32, 2746887), (33, 2663648), (38, 2313168), (39, 2253856), (44, 1997736), (48, 1831258), (52, 1690392), (57, 1542112), (66, 1331824), (76, 1156584), (78, 1126928), (88, 998868), (96, 915629), (104, 845196), (114, 771056), (132, 665912), (143, 614688), (152, 578292), (156, 563464), (176, 499434), (208, 422598), (209, 420576), (228, 385528), (247, 355872), (264, 332956), (286, 307344), (304, 289146), (312, 281732), (337, 260832), (352, 249717), (416, 211299), (418, 210288), (429, 204896), (456, 192764), (494, 177936), (528, 166478), (572, 153672), (608, 144573), (624, 140866), (627, 140192), (674, 130416), (741, 118624), (836, 105144), (858, 102448), (912, 96382), (988, 88968), (1011, 86944), (1056, 83239), (1144, 76836), (1248, 70433), (1254, 70096), (1348, 65208), (1482, 59312), (1672, 52572), (1716, 51224), (1824, 48191), (1976, 44484), (2022, 43472), (2288, 38418), (2508, 35048), (2696, 32604), (2717, 32352), (2964, 29656), (3344, 26286), (3432, 25612), (3707, 23712), (3952, 22242), (4044, 21736), (4381, 20064), (4576, 19209), (5016, 17524), (5392, 16302), (5434, 16176), (5928, 14828), (6403, 13728), (6688, 13143), (6864, 12806), (7414, 11856), (7904, 11121), (8088, 10868), (8151, 10784), (8762, 10032)]