78974208

素因数分解:

$2^8\times 3^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 108

約数和(自身を含む): 230219808

約数和(自身を除く): 151245600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 227, 256, 288, 302, 384, 453, 454, 576, 604, 681, 768, 906, 908, 1152, 1208, 1359, 1362, 1812, 1816, 2043, 2304, 2416, 2718, 2724, 3624, 3632, 4086, 4832, 5436, 5448, 7248, 7264, 8172, 9664, 10872, 10896, 14496, 14528, 16344, 19328, 21744, 21792, 28992, 29056, 32688, 34277, 38656, 43488, 43584, 57984, 58112, 65376, 68554, 86976, 87168, 102831, 115968, 130752, 137108, 173952, 174336, 205662, 261504, 274216, 308493, 347904, 411324, 523008, 548432, 616986, 822648, 1096864, 1233972, 1645296, 2193728, 2467944, 3290592, 4387456, 4935888, 6581184, 8774912, 9871776, 13162368, 19743552, 26324736, 39487104, 78974208]

約数ペア:

[(1, 78974208), (2, 39487104), (3, 26324736), (4, 19743552), (6, 13162368), (8, 9871776), (9, 8774912), (12, 6581184), (16, 4935888), (18, 4387456), (24, 3290592), (32, 2467944), (36, 2193728), (48, 1645296), (64, 1233972), (72, 1096864), (96, 822648), (128, 616986), (144, 548432), (151, 523008), (192, 411324), (227, 347904), (256, 308493), (288, 274216), (302, 261504), (384, 205662), (453, 174336), (454, 173952), (576, 137108), (604, 130752), (681, 115968), (768, 102831), (906, 87168), (908, 86976), (1152, 68554), (1208, 65376), (1359, 58112), (1362, 57984), (1812, 43584), (1816, 43488), (2043, 38656), (2304, 34277), (2416, 32688), (2718, 29056), (2724, 28992), (3624, 21792), (3632, 21744), (4086, 19328), (4832, 16344), (5436, 14528), (5448, 14496), (7248, 10896), (7264, 10872), (8172, 9664)]