76257692

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 156764160

約数和(自身を除く): 80506468

約数列:

[1, 2, 4, 7, 14, 28, 71, 89, 142, 178, 284, 356, 431, 497, 623, 862, 994, 1246, 1724, 1988, 2492, 3017, 6034, 6319, 12068, 12638, 25276, 30601, 38359, 44233, 61202, 76718, 88466, 122404, 153436, 176932, 214207, 268513, 428414, 537026, 856828, 1074052, 2723489, 5446978, 10893956, 19064423, 38128846, 76257692]

約数ペア:

[(1, 76257692), (2, 38128846), (4, 19064423), (7, 10893956), (14, 5446978), (28, 2723489), (71, 1074052), (89, 856828), (142, 537026), (178, 428414), (284, 268513), (356, 214207), (431, 176932), (497, 153436), (623, 122404), (862, 88466), (994, 76718), (1246, 61202), (1724, 44233), (1988, 38359), (2492, 30601), (3017, 25276), (6034, 12638), (6319, 12068)]