78857352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3395

約数の個数: 96

約数和(自身を含む): 249350400

約数和(自身を除く): 170493048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3329, 3384, 3948, 5922, 6658, 7896, 9987, 11844, 13316, 19974, 23303, 23688, 26632, 29961, 39948, 46606, 59922, 69909, 79896, 93212, 119844, 139818, 156463, 186424, 209727, 239688, 279636, 312926, 419454, 469389, 559272, 625852, 838908, 938778, 1095241, 1251704, 1408167, 1677816, 1877556, 2190482, 2816334, 3285723, 3755112, 4380964, 5632668, 6571446, 8761928, 9857169, 11265336, 13142892, 19714338, 26285784, 39428676, 78857352]

約数ペア:

[(1, 78857352), (2, 39428676), (3, 26285784), (4, 19714338), (6, 13142892), (7, 11265336), (8, 9857169), (9, 8761928), (12, 6571446), (14, 5632668), (18, 4380964), (21, 3755112), (24, 3285723), (28, 2816334), (36, 2190482), (42, 1877556), (47, 1677816), (56, 1408167), (63, 1251704), (72, 1095241), (84, 938778), (94, 838908), (126, 625852), (141, 559272), (168, 469389), (188, 419454), (252, 312926), (282, 279636), (329, 239688), (376, 209727), (423, 186424), (504, 156463), (564, 139818), (658, 119844), (846, 93212), (987, 79896), (1128, 69909), (1316, 59922), (1692, 46606), (1974, 39948), (2632, 29961), (2961, 26632), (3329, 23688), (3384, 23303), (3948, 19974), (5922, 13316), (6658, 11844), (7896, 9987)]