74897712

素因数分解:

$2^4\times 3^2\times {\mathrm{520123}}^1$

素因数の和:520137

約数の個数: 30

約数和(自身を含む): 209609972

約数和(自身を除く): 134712260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 520123, 1040246, 1560369, 2080492, 3120738, 4160984, 4681107, 6241476, 8321968, 9362214, 12482952, 18724428, 24965904, 37448856, 74897712]

約数ペア:

[(1, 74897712), (2, 37448856), (3, 24965904), (4, 18724428), (6, 12482952), (8, 9362214), (9, 8321968), (12, 6241476), (16, 4681107), (18, 4160984), (24, 3120738), (36, 2080492), (48, 1560369), (72, 1040246), (144, 520123)]