61197824

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 132580800

約数和(自身を除く): 71382976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 89, 128, 136, 158, 178, 256, 272, 316, 356, 512, 544, 632, 712, 1088, 1264, 1343, 1424, 1513, 2176, 2528, 2686, 2848, 3026, 4352, 5056, 5372, 5696, 6052, 7031, 8704, 10112, 10744, 11392, 12104, 14062, 20224, 21488, 22784, 24208, 28124, 40448, 42976, 45568, 48416, 56248, 85952, 96832, 112496, 119527, 171904, 193664, 224992, 239054, 343808, 387328, 449984, 478108, 687616, 774656, 899968, 956216, 1799936, 1912432, 3599872, 3824864, 7649728, 15299456, 30598912, 61197824]

約数ペア:

[(1, 61197824), (2, 30598912), (4, 15299456), (8, 7649728), (16, 3824864), (17, 3599872), (32, 1912432), (34, 1799936), (64, 956216), (68, 899968), (79, 774656), (89, 687616), (128, 478108), (136, 449984), (158, 387328), (178, 343808), (256, 239054), (272, 224992), (316, 193664), (356, 171904), (512, 119527), (544, 112496), (632, 96832), (712, 85952), (1088, 56248), (1264, 48416), (1343, 45568), (1424, 42976), (1513, 40448), (2176, 28124), (2528, 24208), (2686, 22784), (2848, 21488), (3026, 20224), (4352, 14062), (5056, 12104), (5372, 11392), (5696, 10744), (6052, 10112), (7031, 8704)]