83328588

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 257164544

約数和(自身を除く): 173835956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 331, 333, 378, 444, 486, 518, 567, 662, 666, 756, 777, 972, 993, 999, 1036, 1134, 1324, 1332, 1554, 1701, 1986, 1998, 2268, 2317, 2331, 2979, 2997, 3108, 3402, 3972, 3996, 4634, 4662, 5958, 5994, 6804, 6951, 6993, 8937, 8991, 9268, 9324, 11916, 11988, 12247, 13902, 13986, 17874, 17982, 20853, 20979, 24494, 26811, 27804, 27972, 35748, 35964, 36741, 41706, 41958, 48988, 53622, 62559, 62937, 73482, 80433, 83412, 83916, 85729, 107244, 110223, 125118, 125874, 146964, 160866, 171458, 187677, 220446, 250236, 251748, 257187, 321732, 330669, 342916, 375354, 440892, 514374, 563031, 661338, 750708, 771561, 992007, 1028748, 1126062, 1322676, 1543122, 1984014, 2252124, 2314683, 2976021, 3086244, 3968028, 4629366, 5952042, 6944049, 9258732, 11904084, 13888098, 20832147, 27776196, 41664294, 83328588]

約数ペア:

[(1, 83328588), (2, 41664294), (3, 27776196), (4, 20832147), (6, 13888098), (7, 11904084), (9, 9258732), (12, 6944049), (14, 5952042), (18, 4629366), (21, 3968028), (27, 3086244), (28, 2976021), (36, 2314683), (37, 2252124), (42, 1984014), (54, 1543122), (63, 1322676), (74, 1126062), (81, 1028748), (84, 992007), (108, 771561), (111, 750708), (126, 661338), (148, 563031), (162, 514374), (189, 440892), (222, 375354), (243, 342916), (252, 330669), (259, 321732), (324, 257187), (331, 251748), (333, 250236), (378, 220446), (444, 187677), (486, 171458), (518, 160866), (567, 146964), (662, 125874), (666, 125118), (756, 110223), (777, 107244), (972, 85729), (993, 83916), (999, 83412), (1036, 80433), (1134, 73482), (1324, 62937), (1332, 62559), (1554, 53622), (1701, 48988), (1986, 41958), (1998, 41706), (2268, 36741), (2317, 35964), (2331, 35748), (2979, 27972), (2997, 27804), (3108, 26811), (3402, 24494), (3972, 20979), (3996, 20853), (4634, 17982), (4662, 17874), (5958, 13986), (5994, 13902), (6804, 12247), (6951, 11988), (6993, 11916), (8937, 9324), (8991, 9268)]