87117888

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 286755840

約数和(自身を除く): 199637952

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, 64, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 167, 176, 192, 208, 209, 228, 247, 264, 286, 304, 312, 334, 352, 416, 418, 429, 456, 494, 501, 528, 572, 608, 624, 627, 668, 704, 741, 832, 836, 858, 912, 988, 1002, 1056, 1144, 1216, 1248, 1254, 1336, 1482, 1672, 1716, 1824, 1837, 1976, 2004, 2112, 2171, 2288, 2496, 2508, 2672, 2717, 2964, 3173, 3344, 3432, 3648, 3674, 3952, 4008, 4342, 4576, 5016, 5344, 5434, 5511, 5928, 6346, 6513, 6688, 6864, 7348, 7904, 8016, 8151, 8684, 9152, 9519, 10032, 10688, 10868, 11022, 11856, 12692, 13026, 13376, 13728, 14696, 15808, 16032, 16302, 17368, 19038, 20064, 21736, 22044, 23712, 23881, 25384, 26052, 27456, 29392, 32064, 32604, 34736, 34903, 38076, 40128, 41249, 43472, 44088, 47424, 47762, 50768, 52104, 58784, 65208, 69472, 69806, 71643, 76152, 82498, 86944, 88176, 95524, 101536, 104208, 104709, 117568, 123747, 130416, 138944, 139612, 143286, 152304, 164996, 173888, 176352, 191048, 203072, 208416, 209418, 247494, 260832, 279224, 286572, 304608, 329992, 352704, 382096, 416832, 418836, 453739, 494988, 521664, 558448, 573144, 609216, 659984, 764192, 837672, 907478, 989976, 1116896, 1146288, 1319968, 1361217, 1528384, 1675344, 1814956, 1979952, 2233792, 2292576, 2639936, 2722434, 3350688, 3629912, 3959904, 4585152, 5444868, 6701376, 7259824, 7919808, 10889736, 14519648, 21779472, 29039296, 43558944, 87117888]

約数ペア:

[(1, 87117888), (2, 43558944), (3, 29039296), (4, 21779472), (6, 14519648), (8, 10889736), (11, 7919808), (12, 7259824), (13, 6701376), (16, 5444868), (19, 4585152), (22, 3959904), (24, 3629912), (26, 3350688), (32, 2722434), (33, 2639936), (38, 2292576), (39, 2233792), (44, 1979952), (48, 1814956), (52, 1675344), (57, 1528384), (64, 1361217), (66, 1319968), (76, 1146288), (78, 1116896), (88, 989976), (96, 907478), (104, 837672), (114, 764192), (132, 659984), (143, 609216), (152, 573144), (156, 558448), (167, 521664), (176, 494988), (192, 453739), (208, 418836), (209, 416832), (228, 382096), (247, 352704), (264, 329992), (286, 304608), (304, 286572), (312, 279224), (334, 260832), (352, 247494), (416, 209418), (418, 208416), (429, 203072), (456, 191048), (494, 176352), (501, 173888), (528, 164996), (572, 152304), (608, 143286), (624, 139612), (627, 138944), (668, 130416), (704, 123747), (741, 117568), (832, 104709), (836, 104208), (858, 101536), (912, 95524), (988, 88176), (1002, 86944), (1056, 82498), (1144, 76152), (1216, 71643), (1248, 69806), (1254, 69472), (1336, 65208), (1482, 58784), (1672, 52104), (1716, 50768), (1824, 47762), (1837, 47424), (1976, 44088), (2004, 43472), (2112, 41249), (2171, 40128), (2288, 38076), (2496, 34903), (2508, 34736), (2672, 32604), (2717, 32064), (2964, 29392), (3173, 27456), (3344, 26052), (3432, 25384), (3648, 23881), (3674, 23712), (3952, 22044), (4008, 21736), (4342, 20064), (4576, 19038), (5016, 17368), (5344, 16302), (5434, 16032), (5511, 15808), (5928, 14696), (6346, 13728), (6513, 13376), (6688, 13026), (6864, 12692), (7348, 11856), (7904, 11022), (8016, 10868), (8151, 10688), (8684, 10032), (9152, 9519)]