87266436

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 210110208

約数和(自身を除く): 122843772

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 131, 172, 258, 262, 393, 516, 524, 786, 1291, 1572, 2582, 3873, 5164, 5633, 7746, 11266, 15492, 16899, 22532, 33798, 55513, 67596, 111026, 166539, 169121, 222052, 333078, 338242, 507363, 666156, 676484, 1014726, 2029452, 7272203, 14544406, 21816609, 29088812, 43633218, 87266436]

約数ペア:

[(1, 87266436), (2, 43633218), (3, 29088812), (4, 21816609), (6, 14544406), (12, 7272203), (43, 2029452), (86, 1014726), (129, 676484), (131, 666156), (172, 507363), (258, 338242), (262, 333078), (393, 222052), (516, 169121), (524, 166539), (786, 111026), (1291, 67596), (1572, 55513), (2582, 33798), (3873, 22532), (5164, 16899), (5633, 15492), (7746, 11266)]