89211954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3595

約数の個数: 64

約数和(自身を含む): 214220160

約数和(自身を除く): 125008206

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 3541, 4199, 7082, 8398, 10623, 12597, 21246, 25194, 46033, 60197, 67279, 92066, 120394, 134558, 138099, 180591, 201837, 276198, 361182, 403674, 782561, 874627, 1143743, 1565122, 1749254, 2287486, 2347683, 2623881, 3431229, 4695366, 5247762, 6862458, 14868659, 29737318, 44605977, 89211954]

約数ペア:

[(1, 89211954), (2, 44605977), (3, 29737318), (6, 14868659), (13, 6862458), (17, 5247762), (19, 4695366), (26, 3431229), (34, 2623881), (38, 2347683), (39, 2287486), (51, 1749254), (57, 1565122), (78, 1143743), (102, 874627), (114, 782561), (221, 403674), (247, 361182), (323, 276198), (442, 201837), (494, 180591), (646, 138099), (663, 134558), (741, 120394), (969, 92066), (1326, 67279), (1482, 60197), (1938, 46033), (3541, 25194), (4199, 21246), (7082, 12597), (8398, 10623)]