80938592

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1324

約数の個数: 72

約数和(自身を含む): 190035720

約数和(自身を除く): 109097128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1259, 1312, 1568, 2009, 2296, 2518, 4018, 4592, 5036, 8036, 8813, 9184, 10072, 16072, 17626, 20144, 32144, 35252, 40288, 51619, 61691, 64288, 70504, 103238, 123382, 141008, 206476, 246764, 282016, 361333, 412952, 493528, 722666, 825904, 987056, 1445332, 1651808, 1974112, 2529331, 2890664, 5058662, 5781328, 10117324, 11562656, 20234648, 40469296, 80938592]

約数ペア:

[(1, 80938592), (2, 40469296), (4, 20234648), (7, 11562656), (8, 10117324), (14, 5781328), (16, 5058662), (28, 2890664), (32, 2529331), (41, 1974112), (49, 1651808), (56, 1445332), (82, 987056), (98, 825904), (112, 722666), (164, 493528), (196, 412952), (224, 361333), (287, 282016), (328, 246764), (392, 206476), (574, 141008), (656, 123382), (784, 103238), (1148, 70504), (1259, 64288), (1312, 61691), (1568, 51619), (2009, 40288), (2296, 35252), (2518, 32144), (4018, 20144), (4592, 17626), (5036, 16072), (8036, 10072), (8813, 9184)]