63969444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 206309376

約数和(自身を除く): 142339932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 231, 252, 282, 308, 329, 396, 423, 462, 491, 517, 564, 658, 693, 846, 924, 982, 987, 1034, 1316, 1386, 1473, 1551, 1692, 1964, 1974, 2068, 2772, 2946, 2961, 3102, 3437, 3619, 3948, 4419, 4653, 5401, 5892, 5922, 6204, 6874, 7238, 8838, 9306, 10311, 10802, 10857, 11844, 13748, 14476, 16203, 17676, 18612, 20622, 21604, 21714, 23077, 30933, 32406, 32571, 37807, 41244, 43428, 46154, 48609, 61866, 64812, 65142, 69231, 75614, 92308, 97218, 113421, 123732, 130284, 138462, 151228, 161539, 194436, 207693, 226842, 253847, 276924, 323078, 340263, 415386, 453684, 484617, 507694, 646156, 680526, 761541, 830772, 969234, 1015388, 1361052, 1453851, 1523082, 1776929, 1938468, 2284623, 2907702, 3046164, 3553858, 4569246, 5330787, 5815404, 7107716, 9138492, 10661574, 15992361, 21323148, 31984722, 63969444]

約数ペア:

[(1, 63969444), (2, 31984722), (3, 21323148), (4, 15992361), (6, 10661574), (7, 9138492), (9, 7107716), (11, 5815404), (12, 5330787), (14, 4569246), (18, 3553858), (21, 3046164), (22, 2907702), (28, 2284623), (33, 1938468), (36, 1776929), (42, 1523082), (44, 1453851), (47, 1361052), (63, 1015388), (66, 969234), (77, 830772), (84, 761541), (94, 680526), (99, 646156), (126, 507694), (132, 484617), (141, 453684), (154, 415386), (188, 340263), (198, 323078), (231, 276924), (252, 253847), (282, 226842), (308, 207693), (329, 194436), (396, 161539), (423, 151228), (462, 138462), (491, 130284), (517, 123732), (564, 113421), (658, 97218), (693, 92308), (846, 75614), (924, 69231), (982, 65142), (987, 64812), (1034, 61866), (1316, 48609), (1386, 46154), (1473, 43428), (1551, 41244), (1692, 37807), (1964, 32571), (1974, 32406), (2068, 30933), (2772, 23077), (2946, 21714), (2961, 21604), (3102, 20622), (3437, 18612), (3619, 17676), (3948, 16203), (4419, 14476), (4653, 13748), (5401, 11844), (5892, 10857), (5922, 10802), (6204, 10311), (6874, 9306), (7238, 8838)]