77421792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{115211}}^1$

素因数の和:115231

約数の個数: 48

約数和(自身を含む): 232267392

約数和(自身を除く): 154845600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 115211, 230422, 345633, 460844, 691266, 806477, 921688, 1382532, 1612954, 1843376, 2419431, 2765064, 3225908, 3686752, 4838862, 5530128, 6451816, 9677724, 11060256, 12903632, 19355448, 25807264, 38710896, 77421792]

約数ペア:

[(1, 77421792), (2, 38710896), (3, 25807264), (4, 19355448), (6, 12903632), (7, 11060256), (8, 9677724), (12, 6451816), (14, 5530128), (16, 4838862), (21, 3686752), (24, 3225908), (28, 2765064), (32, 2419431), (42, 1843376), (48, 1612954), (56, 1382532), (84, 921688), (96, 806477), (112, 691266), (168, 460844), (224, 345633), (336, 230422), (672, 115211)]