88645172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 194140800

約数和(自身を除く): 105495628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 449, 641, 898, 1282, 1796, 2564, 3143, 4487, 4939, 6286, 7051, 8974, 9878, 12572, 14102, 17948, 19756, 28204, 34573, 49357, 69146, 98714, 138292, 197428, 287809, 575618, 1151236, 2014663, 3165899, 4029326, 6331798, 8058652, 12663596, 22161293, 44322586, 88645172]

約数ペア:

[(1, 88645172), (2, 44322586), (4, 22161293), (7, 12663596), (11, 8058652), (14, 6331798), (22, 4029326), (28, 3165899), (44, 2014663), (77, 1151236), (154, 575618), (308, 287809), (449, 197428), (641, 138292), (898, 98714), (1282, 69146), (1796, 49357), (2564, 34573), (3143, 28204), (4487, 19756), (4939, 17948), (6286, 14102), (7051, 12572), (8974, 9878)]