78017874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16193}}^1$

素因数の和:16282

約数の個数: 32

約数和(自身を含む): 172563264

約数和(自身を除く): 94545390

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 16193, 32386, 48579, 97158, 178123, 356246, 534369, 1068738, 1182089, 2364178, 3546267, 7092534, 13002979, 26005958, 39008937, 78017874]

約数ペア:

[(1, 78017874), (2, 39008937), (3, 26005958), (6, 13002979), (11, 7092534), (22, 3546267), (33, 2364178), (66, 1182089), (73, 1068738), (146, 534369), (219, 356246), (438, 178123), (803, 97158), (1606, 48579), (2409, 32386), (4818, 16193)]