80697744

素因数分解:

$2^4\times 3^2\times {\mathrm{691}}^1\times {\mathrm{811}}^1$

素因数の和:1516

約数の個数: 60

約数和(自身を含む): 226447312

約数和(自身を除く): 145749568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 691, 811, 1382, 1622, 2073, 2433, 2764, 3244, 4146, 4866, 5528, 6219, 6488, 7299, 8292, 9732, 11056, 12438, 12976, 14598, 16584, 19464, 24876, 29196, 33168, 38928, 49752, 58392, 99504, 116784, 560401, 1120802, 1681203, 2241604, 3362406, 4483208, 5043609, 6724812, 8966416, 10087218, 13449624, 20174436, 26899248, 40348872, 80697744]

約数ペア:

[(1, 80697744), (2, 40348872), (3, 26899248), (4, 20174436), (6, 13449624), (8, 10087218), (9, 8966416), (12, 6724812), (16, 5043609), (18, 4483208), (24, 3362406), (36, 2241604), (48, 1681203), (72, 1120802), (144, 560401), (691, 116784), (811, 99504), (1382, 58392), (1622, 49752), (2073, 38928), (2433, 33168), (2764, 29196), (3244, 24876), (4146, 19464), (4866, 16584), (5528, 14598), (6219, 12976), (6488, 12438), (7299, 11056), (8292, 9732)]