88557588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7477}}^1$

素因数の和:7541

約数の個数: 72

約数和(自身を含む): 261311232

約数和(自身を除く): 172753644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 7477, 11844, 14954, 22431, 29908, 44862, 52339, 67293, 89724, 104678, 134586, 157017, 209356, 269172, 314034, 351419, 471051, 628068, 702838, 942102, 1054257, 1405676, 1884204, 2108514, 2459933, 3162771, 4217028, 4919866, 6325542, 7379799, 9839732, 12651084, 14759598, 22139397, 29519196, 44278794, 88557588]

約数ペア:

[(1, 88557588), (2, 44278794), (3, 29519196), (4, 22139397), (6, 14759598), (7, 12651084), (9, 9839732), (12, 7379799), (14, 6325542), (18, 4919866), (21, 4217028), (28, 3162771), (36, 2459933), (42, 2108514), (47, 1884204), (63, 1405676), (84, 1054257), (94, 942102), (126, 702838), (141, 628068), (188, 471051), (252, 351419), (282, 314034), (329, 269172), (423, 209356), (564, 157017), (658, 134586), (846, 104678), (987, 89724), (1316, 67293), (1692, 52339), (1974, 44862), (2961, 29908), (3948, 22431), (5922, 14954), (7477, 11844)]