74904732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{42463}}^1$

素因数の和:42487

約数の個数: 54

約数和(自身を含む): 220260768

約数和(自身を除く): 145356036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 42463, 84926, 127389, 169852, 254778, 297241, 382167, 509556, 594482, 764334, 891723, 1188964, 1528668, 1783446, 2080687, 2675169, 3566892, 4161374, 5350338, 6242061, 8322748, 10700676, 12484122, 18726183, 24968244, 37452366, 74904732]

約数ペア:

[(1, 74904732), (2, 37452366), (3, 24968244), (4, 18726183), (6, 12484122), (7, 10700676), (9, 8322748), (12, 6242061), (14, 5350338), (18, 4161374), (21, 3566892), (28, 2675169), (36, 2080687), (42, 1783446), (49, 1528668), (63, 1188964), (84, 891723), (98, 764334), (126, 594482), (147, 509556), (196, 382167), (252, 297241), (294, 254778), (441, 169852), (588, 127389), (882, 84926), (1764, 42463)]