39982176

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 125208720

約数和(自身を除く): 85226544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 181, 208, 234, 236, 288, 312, 354, 362, 416, 468, 472, 531, 543, 624, 708, 724, 767, 936, 944, 1062, 1086, 1248, 1416, 1448, 1534, 1629, 1872, 1888, 2124, 2172, 2301, 2353, 2832, 2896, 3068, 3258, 3744, 4248, 4344, 4602, 4706, 5664, 5792, 6136, 6516, 6903, 7059, 8496, 8688, 9204, 9412, 10679, 12272, 13032, 13806, 14118, 16992, 17376, 18408, 18824, 21177, 21358, 24544, 26064, 27612, 28236, 32037, 36816, 37648, 42354, 42716, 52128, 55224, 56472, 64074, 73632, 75296, 84708, 85432, 96111, 110448, 112944, 128148, 138827, 169416, 170864, 192222, 220896, 225888, 256296, 277654, 338832, 341728, 384444, 416481, 512592, 555308, 677664, 768888, 832962, 1025184, 1110616, 1249443, 1537776, 1665924, 2221232, 2498886, 3075552, 3331848, 4442464, 4997772, 6663696, 9995544, 13327392, 19991088, 39982176]

約数ペア:

[(1, 39982176), (2, 19991088), (3, 13327392), (4, 9995544), (6, 6663696), (8, 4997772), (9, 4442464), (12, 3331848), (13, 3075552), (16, 2498886), (18, 2221232), (24, 1665924), (26, 1537776), (32, 1249443), (36, 1110616), (39, 1025184), (48, 832962), (52, 768888), (59, 677664), (72, 555308), (78, 512592), (96, 416481), (104, 384444), (117, 341728), (118, 338832), (144, 277654), (156, 256296), (177, 225888), (181, 220896), (208, 192222), (234, 170864), (236, 169416), (288, 138827), (312, 128148), (354, 112944), (362, 110448), (416, 96111), (468, 85432), (472, 84708), (531, 75296), (543, 73632), (624, 64074), (708, 56472), (724, 55224), (767, 52128), (936, 42716), (944, 42354), (1062, 37648), (1086, 36816), (1248, 32037), (1416, 28236), (1448, 27612), (1534, 26064), (1629, 24544), (1872, 21358), (1888, 21177), (2124, 18824), (2172, 18408), (2301, 17376), (2353, 16992), (2832, 14118), (2896, 13806), (3068, 13032), (3258, 12272), (3744, 10679), (4248, 9412), (4344, 9204), (4602, 8688), (4706, 8496), (5664, 7059), (5792, 6903), (6136, 6516)]