65108844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 175488768

約数和(自身を除く): 110379924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 191, 204, 306, 382, 557, 573, 612, 764, 1114, 1146, 1671, 1719, 2228, 2292, 3247, 3342, 3438, 5013, 6494, 6684, 6876, 9469, 9741, 10026, 12988, 18938, 19482, 20052, 28407, 29223, 37876, 38964, 56814, 58446, 85221, 106387, 113628, 116892, 170442, 212774, 319161, 340884, 425548, 638322, 957483, 1276644, 1808579, 1914966, 3617158, 3829932, 5425737, 7234316, 10851474, 16277211, 21702948, 32554422, 65108844]

約数ペア:

[(1, 65108844), (2, 32554422), (3, 21702948), (4, 16277211), (6, 10851474), (9, 7234316), (12, 5425737), (17, 3829932), (18, 3617158), (34, 1914966), (36, 1808579), (51, 1276644), (68, 957483), (102, 638322), (153, 425548), (191, 340884), (204, 319161), (306, 212774), (382, 170442), (557, 116892), (573, 113628), (612, 106387), (764, 85221), (1114, 58446), (1146, 56814), (1671, 38964), (1719, 37876), (2228, 29223), (2292, 28407), (3247, 20052), (3342, 19482), (3438, 18938), (5013, 12988), (6494, 10026), (6684, 9741), (6876, 9469)]