77078976

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30881}}^1$

素因数の和:30909

約数の個数: 56

約数和(自身を含む): 219632784

約数和(自身を除く): 142553808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 30881, 61762, 92643, 123524, 185286, 247048, 370572, 401453, 494096, 741144, 802906, 988192, 1204359, 1482288, 1605812, 1976384, 2408718, 2964576, 3211624, 4817436, 5929152, 6423248, 9634872, 12846496, 19269744, 25692992, 38539488, 77078976]

約数ペア:

[(1, 77078976), (2, 38539488), (3, 25692992), (4, 19269744), (6, 12846496), (8, 9634872), (12, 6423248), (13, 5929152), (16, 4817436), (24, 3211624), (26, 2964576), (32, 2408718), (39, 1976384), (48, 1605812), (52, 1482288), (64, 1204359), (78, 988192), (96, 802906), (104, 741144), (156, 494096), (192, 401453), (208, 370572), (312, 247048), (416, 185286), (624, 123524), (832, 92643), (1248, 61762), (2496, 30881)]