88405408

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4374

約数の個数: 72

約数和(自身を含む): 218088612

約数和(自身を除く): 129683204

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 4337, 5096, 8674, 10192, 17348, 20384, 30359, 34696, 56381, 60718, 69392, 112762, 121436, 138784, 212513, 225524, 242872, 394667, 425026, 451048, 485744, 789334, 850052, 902096, 971488, 1578668, 1700104, 1804192, 2762669, 3157336, 3400208, 5525338, 6314672, 6800416, 11050676, 12629344, 22101352, 44202704, 88405408]

約数ペア:

[(1, 88405408), (2, 44202704), (4, 22101352), (7, 12629344), (8, 11050676), (13, 6800416), (14, 6314672), (16, 5525338), (26, 3400208), (28, 3157336), (32, 2762669), (49, 1804192), (52, 1700104), (56, 1578668), (91, 971488), (98, 902096), (104, 850052), (112, 789334), (182, 485744), (196, 451048), (208, 425026), (224, 394667), (364, 242872), (392, 225524), (416, 212513), (637, 138784), (728, 121436), (784, 112762), (1274, 69392), (1456, 60718), (1568, 56381), (2548, 34696), (2912, 30359), (4337, 20384), (5096, 17348), (8674, 10192)]