68838678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9781}}^1$

素因数の和:9829

約数の個数: 48

約数和(自身を含む): 164807136

約数和(自身を除く): 95968458

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 9781, 19562, 29343, 58686, 88029, 166277, 176058, 224963, 332554, 449926, 498831, 674889, 997662, 1349778, 1496493, 2024667, 2992986, 3824371, 4049334, 7648742, 11473113, 22946226, 34419339, 68838678]

約数ペア:

[(1, 68838678), (2, 34419339), (3, 22946226), (6, 11473113), (9, 7648742), (17, 4049334), (18, 3824371), (23, 2992986), (34, 2024667), (46, 1496493), (51, 1349778), (69, 997662), (102, 674889), (138, 498831), (153, 449926), (207, 332554), (306, 224963), (391, 176058), (414, 166277), (782, 88029), (1173, 58686), (2346, 29343), (3519, 19562), (7038, 9781)]