63984672

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 193415040

約数和(自身を除く): 129430368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 116, 141, 144, 163, 174, 188, 232, 261, 282, 288, 326, 348, 376, 423, 464, 489, 522, 564, 652, 696, 752, 846, 928, 978, 1044, 1128, 1304, 1363, 1392, 1467, 1504, 1692, 1956, 2088, 2256, 2608, 2726, 2784, 2934, 3384, 3912, 4089, 4176, 4512, 4727, 5216, 5452, 5868, 6768, 7661, 7824, 8178, 8352, 9454, 10904, 11736, 12267, 13536, 14181, 15322, 15648, 16356, 18908, 21808, 22983, 23472, 24534, 28362, 30644, 32712, 37816, 42543, 43616, 45966, 46944, 49068, 56724, 61288, 65424, 68949, 75632, 85086, 91932, 98136, 113448, 122576, 130848, 137898, 151264, 170172, 183864, 196272, 222169, 226896, 245152, 275796, 340344, 367728, 392544, 444338, 453792, 551592, 666507, 680688, 735456, 888676, 1103184, 1333014, 1361376, 1777352, 1999521, 2206368, 2666028, 3554704, 3999042, 5332056, 7109408, 7998084, 10664112, 15996168, 21328224, 31992336, 63984672]

約数ペア:

[(1, 63984672), (2, 31992336), (3, 21328224), (4, 15996168), (6, 10664112), (8, 7998084), (9, 7109408), (12, 5332056), (16, 3999042), (18, 3554704), (24, 2666028), (29, 2206368), (32, 1999521), (36, 1777352), (47, 1361376), (48, 1333014), (58, 1103184), (72, 888676), (87, 735456), (94, 680688), (96, 666507), (116, 551592), (141, 453792), (144, 444338), (163, 392544), (174, 367728), (188, 340344), (232, 275796), (261, 245152), (282, 226896), (288, 222169), (326, 196272), (348, 183864), (376, 170172), (423, 151264), (464, 137898), (489, 130848), (522, 122576), (564, 113448), (652, 98136), (696, 91932), (752, 85086), (846, 75632), (928, 68949), (978, 65424), (1044, 61288), (1128, 56724), (1304, 49068), (1363, 46944), (1392, 45966), (1467, 43616), (1504, 42543), (1692, 37816), (1956, 32712), (2088, 30644), (2256, 28362), (2608, 24534), (2726, 23472), (2784, 22983), (2934, 21808), (3384, 18908), (3912, 16356), (4089, 15648), (4176, 15322), (4512, 14181), (4727, 13536), (5216, 12267), (5452, 11736), (5868, 10904), (6768, 9454), (7661, 8352), (7824, 8178)]