64495116

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9479}}^1$

素因数の和:9505

約数の個数: 72

約数和(自身を含む): 193240320

約数和(自身を除く): 128745204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 9479, 18958, 28437, 37916, 56874, 66353, 85311, 113748, 132706, 170622, 199059, 255933, 265412, 341244, 398118, 511866, 597177, 767799, 796236, 1023732, 1194354, 1535598, 1791531, 2303397, 2388708, 3071196, 3583062, 4606794, 5374593, 7166124, 9213588, 10749186, 16123779, 21498372, 32247558, 64495116]

約数ペア:

[(1, 64495116), (2, 32247558), (3, 21498372), (4, 16123779), (6, 10749186), (7, 9213588), (9, 7166124), (12, 5374593), (14, 4606794), (18, 3583062), (21, 3071196), (27, 2388708), (28, 2303397), (36, 1791531), (42, 1535598), (54, 1194354), (63, 1023732), (81, 796236), (84, 767799), (108, 597177), (126, 511866), (162, 398118), (189, 341244), (243, 265412), (252, 255933), (324, 199059), (378, 170622), (486, 132706), (567, 113748), (756, 85311), (972, 66353), (1134, 56874), (1701, 37916), (2268, 28437), (3402, 18958), (6804, 9479)]