8893404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 25031552

約数和(自身を除く): 16138148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 613, 806, 1116, 1209, 1226, 1612, 1839, 2418, 2452, 3627, 3678, 4836, 5517, 7254, 7356, 7969, 11034, 14508, 15938, 19003, 22068, 23907, 31876, 38006, 47814, 57009, 71721, 76012, 95628, 114018, 143442, 171027, 228036, 247039, 286884, 342054, 494078, 684108, 741117, 988156, 1482234, 2223351, 2964468, 4446702, 8893404]

約数ペア:

[(1, 8893404), (2, 4446702), (3, 2964468), (4, 2223351), (6, 1482234), (9, 988156), (12, 741117), (13, 684108), (18, 494078), (26, 342054), (31, 286884), (36, 247039), (39, 228036), (52, 171027), (62, 143442), (78, 114018), (93, 95628), (117, 76012), (124, 71721), (156, 57009), (186, 47814), (234, 38006), (279, 31876), (372, 23907), (403, 22068), (468, 19003), (558, 15938), (613, 14508), (806, 11034), (1116, 7969), (1209, 7356), (1226, 7254), (1612, 5517), (1839, 4836), (2418, 3678), (2452, 3627)]