89307918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 229132800

約数和(自身を除く): 139824882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 71, 126, 134, 142, 149, 201, 213, 298, 402, 426, 447, 469, 497, 603, 639, 894, 938, 994, 1043, 1206, 1278, 1341, 1407, 1491, 2086, 2682, 2814, 2982, 3129, 4221, 4473, 4757, 6258, 8442, 8946, 9387, 9514, 9983, 10579, 14271, 18774, 19966, 21158, 28542, 29949, 31737, 33299, 42813, 59898, 63474, 66598, 69881, 74053, 85626, 89847, 95211, 99897, 139762, 148106, 179694, 190422, 199794, 209643, 222159, 299691, 419286, 444318, 599382, 628929, 666477, 708793, 1257858, 1332954, 1417586, 2126379, 4252758, 4961551, 6379137, 9923102, 12758274, 14884653, 29769306, 44653959, 89307918]

約数ペア:

[(1, 89307918), (2, 44653959), (3, 29769306), (6, 14884653), (7, 12758274), (9, 9923102), (14, 6379137), (18, 4961551), (21, 4252758), (42, 2126379), (63, 1417586), (67, 1332954), (71, 1257858), (126, 708793), (134, 666477), (142, 628929), (149, 599382), (201, 444318), (213, 419286), (298, 299691), (402, 222159), (426, 209643), (447, 199794), (469, 190422), (497, 179694), (603, 148106), (639, 139762), (894, 99897), (938, 95211), (994, 89847), (1043, 85626), (1206, 74053), (1278, 69881), (1341, 66598), (1407, 63474), (1491, 59898), (2086, 42813), (2682, 33299), (2814, 31737), (2982, 29949), (3129, 28542), (4221, 21158), (4473, 19966), (4757, 18774), (6258, 14271), (8442, 10579), (8946, 9983), (9387, 9514)]