66848256

素因数分解:

$2^9\times 3^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 120

約数和(自身を含む): 196293240

約数和(自身を除く): 129444984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 163, 178, 192, 256, 267, 288, 326, 356, 384, 489, 512, 534, 576, 652, 712, 768, 801, 978, 1068, 1152, 1304, 1424, 1467, 1536, 1602, 1956, 2136, 2304, 2608, 2848, 2934, 3204, 3912, 4272, 4608, 5216, 5696, 5868, 6408, 7824, 8544, 10432, 11392, 11736, 12816, 14507, 15648, 17088, 20864, 22784, 23472, 25632, 29014, 31296, 34176, 41728, 43521, 45568, 46944, 51264, 58028, 62592, 68352, 83456, 87042, 93888, 102528, 116056, 125184, 130563, 136704, 174084, 187776, 205056, 232112, 250368, 261126, 348168, 375552, 410112, 464224, 522252, 696336, 751104, 928448, 1044504, 1392672, 1856896, 2089008, 2785344, 3713792, 4178016, 5570688, 7427584, 8356032, 11141376, 16712064, 22282752, 33424128, 66848256]

約数ペア:

[(1, 66848256), (2, 33424128), (3, 22282752), (4, 16712064), (6, 11141376), (8, 8356032), (9, 7427584), (12, 5570688), (16, 4178016), (18, 3713792), (24, 2785344), (32, 2089008), (36, 1856896), (48, 1392672), (64, 1044504), (72, 928448), (89, 751104), (96, 696336), (128, 522252), (144, 464224), (163, 410112), (178, 375552), (192, 348168), (256, 261126), (267, 250368), (288, 232112), (326, 205056), (356, 187776), (384, 174084), (489, 136704), (512, 130563), (534, 125184), (576, 116056), (652, 102528), (712, 93888), (768, 87042), (801, 83456), (978, 68352), (1068, 62592), (1152, 58028), (1304, 51264), (1424, 46944), (1467, 45568), (1536, 43521), (1602, 41728), (1956, 34176), (2136, 31296), (2304, 29014), (2608, 25632), (2848, 23472), (2934, 22784), (3204, 20864), (3912, 17088), (4272, 15648), (4608, 14507), (5216, 12816), (5696, 11736), (5868, 11392), (6408, 10432), (7824, 8544)]