69688982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 121417296

約数和(自身を除く): 51728314

約数列:

[1, 2, 11, 22, 37, 43, 74, 86, 121, 181, 242, 362, 407, 473, 814, 946, 1591, 1991, 3182, 3982, 4477, 5203, 6697, 7783, 8954, 10406, 13394, 15566, 17501, 21901, 35002, 43802, 73667, 85613, 147334, 171226, 192511, 287971, 385022, 575942, 810337, 941743, 1620674, 1883486, 3167681, 6335362, 34844491, 69688982]

約数ペア:

[(1, 69688982), (2, 34844491), (11, 6335362), (22, 3167681), (37, 1883486), (43, 1620674), (74, 941743), (86, 810337), (121, 575942), (181, 385022), (242, 287971), (362, 192511), (407, 171226), (473, 147334), (814, 85613), (946, 73667), (1591, 43802), (1991, 35002), (3182, 21901), (3982, 17501), (4477, 15566), (5203, 13394), (6697, 10406), (7783, 8954)]