64587732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 168426720

約数和(自身を除く): 103838988

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 109, 132, 134, 201, 218, 268, 327, 402, 436, 654, 737, 804, 1199, 1308, 1474, 2211, 2398, 2948, 3597, 4422, 4489, 4796, 7194, 7303, 8844, 8978, 13467, 14388, 14606, 17956, 21909, 26934, 29212, 43818, 49379, 53868, 80333, 87636, 98758, 148137, 160666, 197516, 240999, 296274, 321332, 481998, 489301, 592548, 963996, 978602, 1467903, 1957204, 2935806, 5382311, 5871612, 10764622, 16146933, 21529244, 32293866, 64587732]

約数ペア:

[(1, 64587732), (2, 32293866), (3, 21529244), (4, 16146933), (6, 10764622), (11, 5871612), (12, 5382311), (22, 2935806), (33, 1957204), (44, 1467903), (66, 978602), (67, 963996), (109, 592548), (132, 489301), (134, 481998), (201, 321332), (218, 296274), (268, 240999), (327, 197516), (402, 160666), (436, 148137), (654, 98758), (737, 87636), (804, 80333), (1199, 53868), (1308, 49379), (1474, 43818), (2211, 29212), (2398, 26934), (2948, 21909), (3597, 17956), (4422, 14606), (4489, 14388), (4796, 13467), (7194, 8978), (7303, 8844)]