72742656

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{1933}}^1$

素因数の和:1966

約数の個数: 108

約数和(自身を含む): 225326472

約数和(自身を除く): 152583816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 1933, 2352, 2688, 3136, 3866, 4704, 5376, 5799, 6272, 7732, 9408, 11598, 12544, 13531, 15464, 18816, 23196, 27062, 30928, 37632, 40593, 46392, 54124, 61856, 81186, 92784, 94717, 108248, 123712, 162372, 185568, 189434, 216496, 247424, 284151, 324744, 371136, 378868, 432992, 494848, 568302, 649488, 742272, 757736, 865984, 1136604, 1298976, 1484544, 1515472, 1731968, 2273208, 2597952, 3030944, 3463936, 4546416, 5195904, 6061888, 9092832, 10391808, 12123776, 18185664, 24247552, 36371328, 72742656]

約数ペア:

[(1, 72742656), (2, 36371328), (3, 24247552), (4, 18185664), (6, 12123776), (7, 10391808), (8, 9092832), (12, 6061888), (14, 5195904), (16, 4546416), (21, 3463936), (24, 3030944), (28, 2597952), (32, 2273208), (42, 1731968), (48, 1515472), (49, 1484544), (56, 1298976), (64, 1136604), (84, 865984), (96, 757736), (98, 742272), (112, 649488), (128, 568302), (147, 494848), (168, 432992), (192, 378868), (196, 371136), (224, 324744), (256, 284151), (294, 247424), (336, 216496), (384, 189434), (392, 185568), (448, 162372), (588, 123712), (672, 108248), (768, 94717), (784, 92784), (896, 81186), (1176, 61856), (1344, 54124), (1568, 46392), (1792, 40593), (1933, 37632), (2352, 30928), (2688, 27062), (3136, 23196), (3866, 18816), (4704, 15464), (5376, 13531), (5799, 12544), (6272, 11598), (7732, 9408)]