123210816

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{27901}}^1$

素因数の和:27939

約数の個数: 56

約数和(自身を含む): 340181184

約数和(自身を除く): 216970368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 27901, 55802, 83703, 111604, 167406, 223208, 334812, 446416, 641723, 669624, 892832, 1283446, 1339248, 1785664, 1925169, 2566892, 2678496, 3850338, 5133784, 5356992, 7700676, 10267568, 15401352, 20535136, 30802704, 41070272, 61605408, 123210816]

約数ペア:

[(1, 123210816), (2, 61605408), (3, 41070272), (4, 30802704), (6, 20535136), (8, 15401352), (12, 10267568), (16, 7700676), (23, 5356992), (24, 5133784), (32, 3850338), (46, 2678496), (48, 2566892), (64, 1925169), (69, 1785664), (92, 1339248), (96, 1283446), (138, 892832), (184, 669624), (192, 641723), (276, 446416), (368, 334812), (552, 223208), (736, 167406), (1104, 111604), (1472, 83703), (2208, 55802), (4416, 27901)]