77997184

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 163722240

約数和(自身を除く): 85725056

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 128, 148, 172, 296, 344, 383, 592, 688, 766, 1184, 1376, 1532, 1591, 2368, 2752, 3064, 3182, 4736, 5504, 6128, 6364, 12256, 12728, 14171, 16469, 24512, 25456, 28342, 32938, 49024, 50912, 56684, 65876, 101824, 113368, 131752, 203648, 226736, 263504, 453472, 527008, 609353, 906944, 1054016, 1218706, 1813888, 2108032, 2437412, 4874824, 9749648, 19499296, 38998592, 77997184]

約数ペア:

[(1, 77997184), (2, 38998592), (4, 19499296), (8, 9749648), (16, 4874824), (32, 2437412), (37, 2108032), (43, 1813888), (64, 1218706), (74, 1054016), (86, 906944), (128, 609353), (148, 527008), (172, 453472), (296, 263504), (344, 226736), (383, 203648), (592, 131752), (688, 113368), (766, 101824), (1184, 65876), (1376, 56684), (1532, 50912), (1591, 49024), (2368, 32938), (2752, 28342), (3064, 25456), (3182, 24512), (4736, 16469), (5504, 14171), (6128, 12728), (6364, 12256)]