539270172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69031}}^1$

素因数の和:69079

約数の個数: 72

約数和(自身を含む): 1608169472

約数和(自身を除く): 1068899300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 69031, 138062, 207093, 276124, 414186, 483217, 621279, 828372, 966434, 1242558, 1449651, 1932868, 2139961, 2485116, 2899302, 4279922, 4348953, 5798604, 6419883, 8559844, 8697906, 12839766, 14979727, 17395812, 19259649, 25679532, 29959454, 38519298, 44939181, 59918908, 77038596, 89878362, 134817543, 179756724, 269635086, 539270172]

約数ペア:

[(1, 539270172), (2, 269635086), (3, 179756724), (4, 134817543), (6, 89878362), (7, 77038596), (9, 59918908), (12, 44939181), (14, 38519298), (18, 29959454), (21, 25679532), (28, 19259649), (31, 17395812), (36, 14979727), (42, 12839766), (62, 8697906), (63, 8559844), (84, 6419883), (93, 5798604), (124, 4348953), (126, 4279922), (186, 2899302), (217, 2485116), (252, 2139961), (279, 1932868), (372, 1449651), (434, 1242558), (558, 966434), (651, 828372), (868, 621279), (1116, 483217), (1302, 414186), (1953, 276124), (2604, 207093), (3906, 138062), (7812, 69031)]