87211488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 287884800

約数和(自身を除く): 200673312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 67, 78, 84, 91, 96, 104, 112, 134, 149, 156, 168, 182, 201, 208, 224, 268, 273, 298, 312, 336, 364, 402, 416, 447, 469, 536, 546, 596, 624, 672, 728, 804, 871, 894, 938, 1043, 1072, 1092, 1192, 1248, 1407, 1456, 1608, 1742, 1788, 1876, 1937, 2086, 2144, 2184, 2384, 2613, 2814, 2912, 3129, 3216, 3484, 3576, 3752, 3874, 4172, 4368, 4768, 5226, 5628, 5811, 6097, 6258, 6432, 6968, 7152, 7504, 7748, 8344, 8736, 9983, 10452, 11256, 11622, 12194, 12516, 13559, 13936, 14304, 15008, 15496, 16688, 18291, 19966, 20904, 22512, 23244, 24388, 25032, 27118, 27872, 29949, 30992, 33376, 36582, 39932, 40677, 41808, 45024, 46488, 48776, 50064, 54236, 59898, 61984, 69881, 73164, 79864, 81354, 83616, 92976, 97552, 100128, 108472, 119796, 129779, 139762, 146328, 159728, 162708, 185952, 195104, 209643, 216944, 239592, 259558, 279524, 292656, 319456, 325416, 389337, 419286, 433888, 479184, 519116, 559048, 585312, 650832, 778674, 838572, 908453, 958368, 1038232, 1118096, 1301664, 1557348, 1677144, 1816906, 2076464, 2236192, 2725359, 3114696, 3354288, 3633812, 4152928, 5450718, 6229392, 6708576, 7267624, 10901436, 12458784, 14535248, 21802872, 29070496, 43605744, 87211488]

約数ペア:

[(1, 87211488), (2, 43605744), (3, 29070496), (4, 21802872), (6, 14535248), (7, 12458784), (8, 10901436), (12, 7267624), (13, 6708576), (14, 6229392), (16, 5450718), (21, 4152928), (24, 3633812), (26, 3354288), (28, 3114696), (32, 2725359), (39, 2236192), (42, 2076464), (48, 1816906), (52, 1677144), (56, 1557348), (67, 1301664), (78, 1118096), (84, 1038232), (91, 958368), (96, 908453), (104, 838572), (112, 778674), (134, 650832), (149, 585312), (156, 559048), (168, 519116), (182, 479184), (201, 433888), (208, 419286), (224, 389337), (268, 325416), (273, 319456), (298, 292656), (312, 279524), (336, 259558), (364, 239592), (402, 216944), (416, 209643), (447, 195104), (469, 185952), (536, 162708), (546, 159728), (596, 146328), (624, 139762), (672, 129779), (728, 119796), (804, 108472), (871, 100128), (894, 97552), (938, 92976), (1043, 83616), (1072, 81354), (1092, 79864), (1192, 73164), (1248, 69881), (1407, 61984), (1456, 59898), (1608, 54236), (1742, 50064), (1788, 48776), (1876, 46488), (1937, 45024), (2086, 41808), (2144, 40677), (2184, 39932), (2384, 36582), (2613, 33376), (2814, 30992), (2912, 29949), (3129, 27872), (3216, 27118), (3484, 25032), (3576, 24388), (3752, 23244), (3874, 22512), (4172, 20904), (4368, 19966), (4768, 18291), (5226, 16688), (5628, 15496), (5811, 15008), (6097, 14304), (6258, 13936), (6432, 13559), (6968, 12516), (7152, 12194), (7504, 11622), (7748, 11256), (8344, 10452), (8736, 9983)]