77726824

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 171383040

約数和(自身を除く): 93656216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 113, 142, 173, 226, 284, 346, 452, 497, 568, 692, 791, 904, 994, 1211, 1384, 1582, 1988, 2422, 3164, 3976, 4844, 6328, 8023, 9688, 12283, 16046, 19549, 24566, 32092, 39098, 49132, 56161, 64184, 78196, 85981, 98264, 112322, 136843, 156392, 171962, 224644, 273686, 343924, 449288, 547372, 687848, 1094744, 1387979, 2775958, 5551916, 9715853, 11103832, 19431706, 38863412, 77726824]

約数ペア:

[(1, 77726824), (2, 38863412), (4, 19431706), (7, 11103832), (8, 9715853), (14, 5551916), (28, 2775958), (56, 1387979), (71, 1094744), (113, 687848), (142, 547372), (173, 449288), (226, 343924), (284, 273686), (346, 224644), (452, 171962), (497, 156392), (568, 136843), (692, 112322), (791, 98264), (904, 85981), (994, 78196), (1211, 64184), (1384, 56161), (1582, 49132), (1988, 39098), (2422, 32092), (3164, 24566), (3976, 19549), (4844, 16046), (6328, 12283), (8023, 9688)]