77888946252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{305749}}^1$

素因数の和:305863

約数の個数: 96

約数和(自身を含む): 207107712000

約数和(自身を除く): 129218765748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 71, 78, 92, 138, 142, 156, 213, 276, 284, 299, 426, 598, 852, 897, 923, 1196, 1633, 1794, 1846, 2769, 3266, 3588, 3692, 4899, 5538, 6532, 9798, 11076, 19596, 21229, 42458, 63687, 84916, 127374, 254748, 305749, 611498, 917247, 1222996, 1834494, 3668988, 3974737, 7032227, 7949474, 11924211, 14064454, 15898948, 21096681, 21708179, 23848422, 28128908, 42193362, 43416358, 47696844, 65124537, 84386724, 86832716, 91418951, 130249074, 182837902, 260498148, 274256853, 282206327, 365675804, 499288117, 548513706, 564412654, 846618981, 998576234, 1097027412, 1128825308, 1497864351, 1693237962, 1997152468, 2995728702, 3386475924, 5991457404, 6490745521, 12981491042, 19472236563, 25962982084, 38944473126, 77888946252]

約数ペア:

[(1, 77888946252), (2, 38944473126), (3, 25962982084), (4, 19472236563), (6, 12981491042), (12, 6490745521), (13, 5991457404), (23, 3386475924), (26, 2995728702), (39, 1997152468), (46, 1693237962), (52, 1497864351), (69, 1128825308), (71, 1097027412), (78, 998576234), (92, 846618981), (138, 564412654), (142, 548513706), (156, 499288117), (213, 365675804), (276, 282206327), (284, 274256853), (299, 260498148), (426, 182837902), (598, 130249074), (852, 91418951), (897, 86832716), (923, 84386724), (1196, 65124537), (1633, 47696844), (1794, 43416358), (1846, 42193362), (2769, 28128908), (3266, 23848422), (3588, 21708179), (3692, 21096681), (4899, 15898948), (5538, 14064454), (6532, 11924211), (9798, 7949474), (11076, 7032227), (19596, 3974737), (21229, 3668988), (42458, 1834494), (63687, 1222996), (84916, 917247), (127374, 611498), (254748, 305749)]