68681802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 179159040

約数和(自身を除く): 110477238

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 31, 34, 42, 51, 58, 62, 87, 93, 102, 107, 119, 174, 186, 203, 214, 217, 238, 321, 357, 406, 434, 493, 527, 609, 642, 651, 714, 749, 899, 986, 1054, 1218, 1302, 1479, 1498, 1581, 1798, 1819, 2247, 2697, 2958, 3103, 3162, 3317, 3451, 3638, 3689, 4494, 5394, 5457, 6206, 6293, 6634, 6902, 7378, 9309, 9951, 10353, 10914, 11067, 12586, 12733, 15283, 18618, 18879, 19902, 20706, 21721, 22134, 23219, 25466, 30566, 37758, 38199, 43442, 45849, 46438, 52751, 56389, 65163, 69657, 76398, 91698, 96193, 105502, 106981, 112778, 130326, 139314, 158253, 169167, 192386, 213962, 288579, 316506, 320943, 338334, 369257, 394723, 577158, 641886, 673351, 738514, 789446, 1107771, 1184169, 1346702, 1635281, 2020053, 2215542, 2368338, 3270562, 4040106, 4905843, 9811686, 11446967, 22893934, 34340901, 68681802]

約数ペア:

[(1, 68681802), (2, 34340901), (3, 22893934), (6, 11446967), (7, 9811686), (14, 4905843), (17, 4040106), (21, 3270562), (29, 2368338), (31, 2215542), (34, 2020053), (42, 1635281), (51, 1346702), (58, 1184169), (62, 1107771), (87, 789446), (93, 738514), (102, 673351), (107, 641886), (119, 577158), (174, 394723), (186, 369257), (203, 338334), (214, 320943), (217, 316506), (238, 288579), (321, 213962), (357, 192386), (406, 169167), (434, 158253), (493, 139314), (527, 130326), (609, 112778), (642, 106981), (651, 105502), (714, 96193), (749, 91698), (899, 76398), (986, 69657), (1054, 65163), (1218, 56389), (1302, 52751), (1479, 46438), (1498, 45849), (1581, 43442), (1798, 38199), (1819, 37758), (2247, 30566), (2697, 25466), (2958, 23219), (3103, 22134), (3162, 21721), (3317, 20706), (3451, 19902), (3638, 18879), (3689, 18618), (4494, 15283), (5394, 12733), (5457, 12586), (6206, 11067), (6293, 10914), (6634, 10353), (6902, 9951), (7378, 9309)]