79766784

素因数分解:

$2^8\times 3^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 108

約数和(自身を含む): 233169300

約数和(自身を除く): 153402516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 389, 534, 576, 712, 768, 778, 801, 1068, 1152, 1167, 1424, 1556, 1602, 2136, 2304, 2334, 2848, 3112, 3204, 3501, 4272, 4668, 5696, 6224, 6408, 7002, 8544, 9336, 11392, 12448, 12816, 14004, 17088, 18672, 22784, 24896, 25632, 28008, 34176, 34621, 37344, 49792, 51264, 56016, 68352, 69242, 74688, 99584, 102528, 103863, 112032, 138484, 149376, 205056, 207726, 224064, 276968, 298752, 311589, 415452, 448128, 553936, 623178, 830904, 896256, 1107872, 1246356, 1661808, 2215744, 2492712, 3323616, 4431488, 4985424, 6647232, 8862976, 9970848, 13294464, 19941696, 26588928, 39883392, 79766784]

約数ペア:

[(1, 79766784), (2, 39883392), (3, 26588928), (4, 19941696), (6, 13294464), (8, 9970848), (9, 8862976), (12, 6647232), (16, 4985424), (18, 4431488), (24, 3323616), (32, 2492712), (36, 2215744), (48, 1661808), (64, 1246356), (72, 1107872), (89, 896256), (96, 830904), (128, 623178), (144, 553936), (178, 448128), (192, 415452), (256, 311589), (267, 298752), (288, 276968), (356, 224064), (384, 207726), (389, 205056), (534, 149376), (576, 138484), (712, 112032), (768, 103863), (778, 102528), (801, 99584), (1068, 74688), (1152, 69242), (1167, 68352), (1424, 56016), (1556, 51264), (1602, 49792), (2136, 37344), (2304, 34621), (2334, 34176), (2848, 28008), (3112, 25632), (3204, 24896), (3501, 22784), (4272, 18672), (4668, 17088), (5696, 14004), (6224, 12816), (6408, 12448), (7002, 11392), (8544, 9336)]