78136128

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19379}}^1$

素因数の和:19404

約数の個数: 84

約数和(自身を含む): 255971040

約数和(自身を除く): 177834912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 19379, 38758, 58137, 77516, 116274, 135653, 155032, 174411, 232548, 271306, 310064, 348822, 406959, 465096, 542612, 620128, 697644, 813918, 930192, 1085224, 1220877, 1240256, 1395288, 1627836, 1860384, 2170448, 2441754, 2790576, 3255672, 3720768, 4340896, 4883508, 5581152, 6511344, 8681792, 9767016, 11162304, 13022688, 19534032, 26045376, 39068064, 78136128]

約数ペア:

[(1, 78136128), (2, 39068064), (3, 26045376), (4, 19534032), (6, 13022688), (7, 11162304), (8, 9767016), (9, 8681792), (12, 6511344), (14, 5581152), (16, 4883508), (18, 4340896), (21, 3720768), (24, 3255672), (28, 2790576), (32, 2441754), (36, 2170448), (42, 1860384), (48, 1627836), (56, 1395288), (63, 1240256), (64, 1220877), (72, 1085224), (84, 930192), (96, 813918), (112, 697644), (126, 620128), (144, 542612), (168, 465096), (192, 406959), (224, 348822), (252, 310064), (288, 271306), (336, 232548), (448, 174411), (504, 155032), (576, 135653), (672, 116274), (1008, 77516), (1344, 58137), (2016, 38758), (4032, 19379)]