61260444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 177806720

約数和(自身を除く): 116546276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 859, 1132, 1698, 1718, 1981, 2547, 2577, 3396, 3436, 3962, 5094, 5154, 5943, 6013, 7731, 7924, 10188, 10308, 11886, 12026, 15462, 17829, 18039, 23772, 24052, 30924, 35658, 36078, 54117, 71316, 72156, 108234, 216468, 243097, 486194, 729291, 972388, 1458582, 1701679, 2187873, 2917164, 3403358, 4375746, 5105037, 6806716, 8751492, 10210074, 15315111, 20420148, 30630222, 61260444]

約数ペア:

[(1, 61260444), (2, 30630222), (3, 20420148), (4, 15315111), (6, 10210074), (7, 8751492), (9, 6806716), (12, 5105037), (14, 4375746), (18, 3403358), (21, 2917164), (28, 2187873), (36, 1701679), (42, 1458582), (63, 972388), (84, 729291), (126, 486194), (252, 243097), (283, 216468), (566, 108234), (849, 72156), (859, 71316), (1132, 54117), (1698, 36078), (1718, 35658), (1981, 30924), (2547, 24052), (2577, 23772), (3396, 18039), (3436, 17829), (3962, 15462), (5094, 12026), (5154, 11886), (5943, 10308), (6013, 10188), (7731, 7924)]