78579648

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19489}}^1$

素因数の和:19514

約数の個数: 84

約数和(自身を含む): 257423920

約数和(自身を除く): 178844272

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, 19489, 38978, 58467, 77956, 116934, 136423, 155912, 175401, 233868, 272846, 311824, 350802, 409269, 467736, 545692, 623648, 701604, 818538, 935472, 1091384, 1227807, 1247296, 1403208, 1637076, 1870944, 2182768, 2455614, 2806416, 3274152, 3741888, 4365536, 4911228, 5612832, 6548304, 8731072, 9822456, 11225664, 13096608, 19644912, 26193216, 39289824, 78579648]

約数ペア:

[(1, 78579648), (2, 39289824), (3, 26193216), (4, 19644912), (6, 13096608), (7, 11225664), (8, 9822456), (9, 8731072), (12, 6548304), (14, 5612832), (16, 4911228), (18, 4365536), (21, 3741888), (24, 3274152), (28, 2806416), (32, 2455614), (36, 2182768), (42, 1870944), (48, 1637076), (56, 1403208), (63, 1247296), (64, 1227807), (72, 1091384), (84, 935472), (96, 818538), (112, 701604), (126, 623648), (144, 545692), (168, 467736), (192, 409269), (224, 350802), (252, 311824), (288, 272846), (336, 233868), (448, 175401), (504, 155912), (576, 136423), (672, 116934), (1008, 77956), (1344, 58467), (2016, 38978), (4032, 19489)]