66590748

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9787}}^1$

素因数の和:9813

約数の個数: 72

約数和(自身を含む): 199518592

約数和(自身を除く): 132927844

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, 9787, 19574, 29361, 39148, 58722, 68509, 88083, 117444, 137018, 176166, 205527, 264249, 274036, 352332, 411054, 528498, 616581, 792747, 822108, 1056996, 1233162, 1585494, 1849743, 2378241, 2466324, 3170988, 3699486, 4756482, 5549229, 7398972, 9512964, 11098458, 16647687, 22196916, 33295374, 66590748]

約数ペア:

[(1, 66590748), (2, 33295374), (3, 22196916), (4, 16647687), (6, 11098458), (7, 9512964), (9, 7398972), (12, 5549229), (14, 4756482), (18, 3699486), (21, 3170988), (27, 2466324), (28, 2378241), (36, 1849743), (42, 1585494), (54, 1233162), (63, 1056996), (81, 822108), (84, 792747), (108, 616581), (126, 528498), (162, 411054), (189, 352332), (243, 274036), (252, 264249), (324, 205527), (378, 176166), (486, 137018), (567, 117444), (756, 88083), (972, 68509), (1134, 58722), (1701, 39148), (2268, 29361), (3402, 19574), (6804, 9787)]