80223738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 194304000

約数和(自身を除く): 114080262

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 229, 266, 399, 439, 458, 687, 798, 878, 1317, 1374, 1603, 2634, 3073, 3206, 4351, 4809, 6146, 8341, 8702, 9219, 9618, 13053, 16682, 18438, 25023, 26106, 30457, 50046, 58387, 60914, 91371, 100531, 116774, 175161, 182742, 201062, 301593, 350322, 603186, 703717, 1407434, 1910089, 2111151, 3820178, 4222302, 5730267, 11460534, 13370623, 26741246, 40111869, 80223738]

約数ペア:

[(1, 80223738), (2, 40111869), (3, 26741246), (6, 13370623), (7, 11460534), (14, 5730267), (19, 4222302), (21, 3820178), (38, 2111151), (42, 1910089), (57, 1407434), (114, 703717), (133, 603186), (229, 350322), (266, 301593), (399, 201062), (439, 182742), (458, 175161), (687, 116774), (798, 100531), (878, 91371), (1317, 60914), (1374, 58387), (1603, 50046), (2634, 30457), (3073, 26106), (3206, 25023), (4351, 18438), (4809, 16682), (6146, 13053), (8341, 9618), (8702, 9219)]