69779916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 184766400

約数和(自身を除く): 114986484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 751, 801, 1044, 1068, 1502, 1602, 2253, 2581, 3004, 3204, 4506, 5162, 6759, 7743, 9012, 10324, 13518, 15486, 21779, 23229, 27036, 30972, 43558, 46458, 65337, 66839, 87116, 92916, 130674, 133678, 196011, 200517, 261348, 267356, 392022, 401034, 601551, 784044, 802068, 1203102, 1938331, 2406204, 3876662, 5814993, 7753324, 11629986, 17444979, 23259972, 34889958, 69779916]

約数ペア:

[(1, 69779916), (2, 34889958), (3, 23259972), (4, 17444979), (6, 11629986), (9, 7753324), (12, 5814993), (18, 3876662), (29, 2406204), (36, 1938331), (58, 1203102), (87, 802068), (89, 784044), (116, 601551), (174, 401034), (178, 392022), (261, 267356), (267, 261348), (348, 200517), (356, 196011), (522, 133678), (534, 130674), (751, 92916), (801, 87116), (1044, 66839), (1068, 65337), (1502, 46458), (1602, 43558), (2253, 30972), (2581, 27036), (3004, 23229), (3204, 21779), (4506, 15486), (5162, 13518), (6759, 10324), (7743, 9012)]