72742146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27743}}^1$

素因数の和:27790

約数の個数: 32

約数和(自身を含む): 159805440

約数和(自身を除く): 87063294

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 27743, 55486, 83229, 166458, 527117, 638089, 1054234, 1276178, 1581351, 1914267, 3162702, 3828534, 12123691, 24247382, 36371073, 72742146]

約数ペア:

[(1, 72742146), (2, 36371073), (3, 24247382), (6, 12123691), (19, 3828534), (23, 3162702), (38, 1914267), (46, 1581351), (57, 1276178), (69, 1054234), (114, 638089), (138, 527117), (437, 166458), (874, 83229), (1311, 55486), (2622, 27743)]