80734464

素因数分解:

$2^8\times 3^2\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:612

約数の個数: 108

約数和(自身を含む): 236703376

約数和(自身を除く): 155968912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 523, 536, 576, 603, 768, 804, 1046, 1072, 1152, 1206, 1569, 1608, 2092, 2144, 2304, 2412, 3138, 3216, 4184, 4288, 4707, 4824, 6276, 6432, 8368, 8576, 9414, 9648, 12552, 12864, 16736, 17152, 18828, 19296, 25104, 25728, 33472, 35041, 37656, 38592, 50208, 51456, 66944, 70082, 75312, 77184, 100416, 105123, 133888, 140164, 150624, 154368, 200832, 210246, 280328, 301248, 315369, 401664, 420492, 560656, 602496, 630738, 840984, 1121312, 1204992, 1261476, 1681968, 2242624, 2522952, 3363936, 4485248, 5045904, 6727872, 8970496, 10091808, 13455744, 20183616, 26911488, 40367232, 80734464]

約数ペア:

[(1, 80734464), (2, 40367232), (3, 26911488), (4, 20183616), (6, 13455744), (8, 10091808), (9, 8970496), (12, 6727872), (16, 5045904), (18, 4485248), (24, 3363936), (32, 2522952), (36, 2242624), (48, 1681968), (64, 1261476), (67, 1204992), (72, 1121312), (96, 840984), (128, 630738), (134, 602496), (144, 560656), (192, 420492), (201, 401664), (256, 315369), (268, 301248), (288, 280328), (384, 210246), (402, 200832), (523, 154368), (536, 150624), (576, 140164), (603, 133888), (768, 105123), (804, 100416), (1046, 77184), (1072, 75312), (1152, 70082), (1206, 66944), (1569, 51456), (1608, 50208), (2092, 38592), (2144, 37656), (2304, 35041), (2412, 33472), (3138, 25728), (3216, 25104), (4184, 19296), (4288, 18828), (4707, 17152), (4824, 16736), (6276, 12864), (6432, 12552), (8368, 9648), (8576, 9414)]