82197836

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 168376320

約数和(自身を除く): 86178484

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 173, 239, 284, 346, 478, 497, 692, 956, 994, 1211, 1673, 1988, 2422, 3346, 4844, 6692, 12283, 16969, 24566, 33938, 41347, 49132, 67876, 82694, 85981, 118783, 165388, 171962, 237566, 289429, 343924, 475132, 578858, 1157716, 2935637, 5871274, 11742548, 20549459, 41098918, 82197836]

約数ペア:

[(1, 82197836), (2, 41098918), (4, 20549459), (7, 11742548), (14, 5871274), (28, 2935637), (71, 1157716), (142, 578858), (173, 475132), (239, 343924), (284, 289429), (346, 237566), (478, 171962), (497, 165388), (692, 118783), (956, 85981), (994, 82694), (1211, 67876), (1673, 49132), (1988, 41347), (2422, 33938), (3346, 24566), (4844, 16969), (6692, 12283)]