80027584

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 126

約数和(自身を含む): 201360024

約数和(自身を除く): 121332440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 151, 169, 182, 196, 208, 224, 302, 338, 364, 392, 416, 448, 604, 637, 676, 728, 784, 832, 1057, 1183, 1208, 1274, 1352, 1456, 1568, 1963, 2114, 2366, 2416, 2548, 2704, 2912, 3136, 3926, 4228, 4732, 4832, 5096, 5408, 5824, 7399, 7852, 8281, 8456, 9464, 9664, 10192, 10816, 13741, 14798, 15704, 16562, 16912, 18928, 20384, 25519, 27482, 29596, 31408, 33124, 33824, 37856, 40768, 51038, 54964, 59192, 62816, 66248, 67648, 75712, 96187, 102076, 109928, 118384, 125632, 132496, 178633, 192374, 204152, 219856, 236768, 264992, 357266, 384748, 408304, 439712, 473536, 529984, 714532, 769496, 816608, 879424, 1250431, 1429064, 1538992, 1633216, 2500862, 2858128, 3077984, 5001724, 5716256, 6155968, 10003448, 11432512, 20006896, 40013792, 80027584]

約数ペア:

[(1, 80027584), (2, 40013792), (4, 20006896), (7, 11432512), (8, 10003448), (13, 6155968), (14, 5716256), (16, 5001724), (26, 3077984), (28, 2858128), (32, 2500862), (49, 1633216), (52, 1538992), (56, 1429064), (64, 1250431), (91, 879424), (98, 816608), (104, 769496), (112, 714532), (151, 529984), (169, 473536), (182, 439712), (196, 408304), (208, 384748), (224, 357266), (302, 264992), (338, 236768), (364, 219856), (392, 204152), (416, 192374), (448, 178633), (604, 132496), (637, 125632), (676, 118384), (728, 109928), (784, 102076), (832, 96187), (1057, 75712), (1183, 67648), (1208, 66248), (1274, 62816), (1352, 59192), (1456, 54964), (1568, 51038), (1963, 40768), (2114, 37856), (2366, 33824), (2416, 33124), (2548, 31408), (2704, 29596), (2912, 27482), (3136, 25519), (3926, 20384), (4228, 18928), (4732, 16912), (4832, 16562), (5096, 15704), (5408, 14798), (5824, 13741), (7399, 10816), (7852, 10192), (8281, 9664), (8456, 9464)]