8301636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 25088000

約数和(自身を除く): 16786364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 139, 158, 189, 237, 252, 278, 316, 378, 417, 474, 553, 556, 711, 756, 834, 948, 973, 1106, 1251, 1422, 1659, 1668, 1946, 2133, 2212, 2502, 2844, 2919, 3318, 3753, 3892, 4266, 4977, 5004, 5838, 6636, 7506, 8532, 8757, 9954, 10981, 11676, 14931, 15012, 17514, 19908, 21962, 26271, 29862, 32943, 35028, 43924, 52542, 59724, 65886, 76867, 98829, 105084, 131772, 153734, 197658, 230601, 296487, 307468, 395316, 461202, 592974, 691803, 922404, 1185948, 1383606, 2075409, 2767212, 4150818, 8301636]

約数ペア:

[(1, 8301636), (2, 4150818), (3, 2767212), (4, 2075409), (6, 1383606), (7, 1185948), (9, 922404), (12, 691803), (14, 592974), (18, 461202), (21, 395316), (27, 307468), (28, 296487), (36, 230601), (42, 197658), (54, 153734), (63, 131772), (79, 105084), (84, 98829), (108, 76867), (126, 65886), (139, 59724), (158, 52542), (189, 43924), (237, 35028), (252, 32943), (278, 29862), (316, 26271), (378, 21962), (417, 19908), (474, 17514), (553, 15012), (556, 14931), (711, 11676), (756, 10981), (834, 9954), (948, 8757), (973, 8532), (1106, 7506), (1251, 6636), (1422, 5838), (1659, 5004), (1668, 4977), (1946, 4266), (2133, 3892), (2212, 3753), (2502, 3318), (2844, 2919)]