61083906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 78262014

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 79, 138, 158, 237, 299, 431, 474, 598, 862, 897, 1027, 1293, 1794, 1817, 2054, 2586, 3081, 3634, 5451, 5603, 6162, 9913, 10902, 11206, 16809, 19826, 23621, 29739, 33618, 34049, 47242, 59478, 68098, 70863, 102147, 128869, 141726, 204294, 257738, 386607, 442637, 773214, 783127, 885274, 1327911, 1566254, 2349381, 2655822, 4698762, 10180651, 20361302, 30541953, 61083906]

約数ペア:

[(1, 61083906), (2, 30541953), (3, 20361302), (6, 10180651), (13, 4698762), (23, 2655822), (26, 2349381), (39, 1566254), (46, 1327911), (69, 885274), (78, 783127), (79, 773214), (138, 442637), (158, 386607), (237, 257738), (299, 204294), (431, 141726), (474, 128869), (598, 102147), (862, 70863), (897, 68098), (1027, 59478), (1293, 47242), (1794, 34049), (1817, 33618), (2054, 29739), (2586, 23621), (3081, 19826), (3634, 16809), (5451, 11206), (5603, 10902), (6162, 9913)]