89292896

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 231662592

約数和(自身を除く): 142369696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 167, 176, 196, 217, 224, 248, 308, 334, 341, 352, 392, 434, 496, 539, 616, 668, 682, 784, 868, 992, 1078, 1169, 1232, 1336, 1364, 1519, 1568, 1736, 1837, 2156, 2338, 2387, 2464, 2672, 2728, 3038, 3472, 3674, 4312, 4676, 4774, 5177, 5344, 5456, 6076, 6944, 7348, 8183, 8624, 9352, 9548, 10354, 10912, 12152, 12859, 14696, 16366, 16709, 17248, 18704, 19096, 20708, 24304, 25718, 29392, 32732, 33418, 36239, 37408, 38192, 41416, 48608, 51436, 56947, 58784, 65464, 66836, 72478, 76384, 82832, 90013, 102872, 113894, 130928, 133672, 144956, 165664, 180026, 205744, 227788, 253673, 261856, 267344, 289912, 360052, 398629, 411488, 455576, 507346, 534688, 579824, 720104, 797258, 911152, 1014692, 1159648, 1440208, 1594516, 1822304, 2029384, 2790403, 2880416, 3189032, 4058768, 5580806, 6378064, 8117536, 11161612, 12756128, 22323224, 44646448, 89292896]

約数ペア:

[(1, 89292896), (2, 44646448), (4, 22323224), (7, 12756128), (8, 11161612), (11, 8117536), (14, 6378064), (16, 5580806), (22, 4058768), (28, 3189032), (31, 2880416), (32, 2790403), (44, 2029384), (49, 1822304), (56, 1594516), (62, 1440208), (77, 1159648), (88, 1014692), (98, 911152), (112, 797258), (124, 720104), (154, 579824), (167, 534688), (176, 507346), (196, 455576), (217, 411488), (224, 398629), (248, 360052), (308, 289912), (334, 267344), (341, 261856), (352, 253673), (392, 227788), (434, 205744), (496, 180026), (539, 165664), (616, 144956), (668, 133672), (682, 130928), (784, 113894), (868, 102872), (992, 90013), (1078, 82832), (1169, 76384), (1232, 72478), (1336, 66836), (1364, 65464), (1519, 58784), (1568, 56947), (1736, 51436), (1837, 48608), (2156, 41416), (2338, 38192), (2387, 37408), (2464, 36239), (2672, 33418), (2728, 32732), (3038, 29392), (3472, 25718), (3674, 24304), (4312, 20708), (4676, 19096), (4774, 18704), (5177, 17248), (5344, 16709), (5456, 16366), (6076, 14696), (6944, 12859), (7348, 12152), (8183, 10912), (8624, 10354), (9352, 9548)]