7090738872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{31663}}^1$

素因数の和:31753

約数の個数: 128

約数和(自身を含む): 21399797760

約数和(自身を除く): 14309058888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 434, 516, 602, 651, 744, 868, 903, 1032, 1204, 1302, 1333, 1736, 1806, 2408, 2604, 2666, 3612, 3999, 5208, 5332, 7224, 7998, 9331, 10664, 15996, 18662, 27993, 31663, 31992, 37324, 55986, 63326, 74648, 94989, 111972, 126652, 189978, 221641, 223944, 253304, 379956, 443282, 664923, 759912, 886564, 981553, 1329846, 1361509, 1773128, 1963106, 2659692, 2723018, 2944659, 3926212, 4084527, 5319384, 5446036, 5889318, 6870871, 7852424, 8169054, 9530563, 10892072, 11778636, 13741742, 16338108, 19061126, 20612613, 23557272, 27483484, 28591689, 32676216, 38122252, 41225226, 42206779, 54966968, 57183378, 76244504, 82450452, 84413558, 114366756, 126620337, 164900904, 168827116, 228733512, 253240674, 295447453, 337654232, 506481348, 590894906, 886342359, 1012962696, 1181789812, 1772684718, 2363579624, 3545369436, 7090738872]

約数ペア:

[(1, 7090738872), (2, 3545369436), (3, 2363579624), (4, 1772684718), (6, 1181789812), (7, 1012962696), (8, 886342359), (12, 590894906), (14, 506481348), (21, 337654232), (24, 295447453), (28, 253240674), (31, 228733512), (42, 168827116), (43, 164900904), (56, 126620337), (62, 114366756), (84, 84413558), (86, 82450452), (93, 76244504), (124, 57183378), (129, 54966968), (168, 42206779), (172, 41225226), (186, 38122252), (217, 32676216), (248, 28591689), (258, 27483484), (301, 23557272), (344, 20612613), (372, 19061126), (434, 16338108), (516, 13741742), (602, 11778636), (651, 10892072), (744, 9530563), (868, 8169054), (903, 7852424), (1032, 6870871), (1204, 5889318), (1302, 5446036), (1333, 5319384), (1736, 4084527), (1806, 3926212), (2408, 2944659), (2604, 2723018), (2666, 2659692), (3612, 1963106), (3999, 1773128), (5208, 1361509), (5332, 1329846), (7224, 981553), (7998, 886564), (9331, 759912), (10664, 664923), (15996, 443282), (18662, 379956), (27993, 253304), (31663, 223944), (31992, 221641), (37324, 189978), (55986, 126652), (63326, 111972), (74648, 94989)]