78486696

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 220540320

約数和(自身を除く): 142053624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 101, 129, 172, 202, 251, 258, 303, 344, 387, 404, 502, 516, 606, 753, 774, 808, 909, 1004, 1032, 1212, 1506, 1548, 1818, 2008, 2259, 2424, 3012, 3096, 3636, 4343, 4518, 6024, 7272, 8686, 9036, 10793, 13029, 17372, 18072, 21586, 25351, 26058, 32379, 34744, 39087, 43172, 50702, 52116, 64758, 76053, 78174, 86344, 97137, 101404, 104232, 129516, 152106, 156348, 194274, 202808, 228159, 259032, 304212, 312696, 388548, 456318, 608424, 777096, 912636, 1090093, 1825272, 2180186, 3270279, 4360372, 6540558, 8720744, 9810837, 13081116, 19621674, 26162232, 39243348, 78486696]

約数ペア:

[(1, 78486696), (2, 39243348), (3, 26162232), (4, 19621674), (6, 13081116), (8, 9810837), (9, 8720744), (12, 6540558), (18, 4360372), (24, 3270279), (36, 2180186), (43, 1825272), (72, 1090093), (86, 912636), (101, 777096), (129, 608424), (172, 456318), (202, 388548), (251, 312696), (258, 304212), (303, 259032), (344, 228159), (387, 202808), (404, 194274), (502, 156348), (516, 152106), (606, 129516), (753, 104232), (774, 101404), (808, 97137), (909, 86344), (1004, 78174), (1032, 76053), (1212, 64758), (1506, 52116), (1548, 50702), (1818, 43172), (2008, 39087), (2259, 34744), (2424, 32379), (3012, 26058), (3096, 25351), (3636, 21586), (4343, 18072), (4518, 17372), (6024, 13029), (7272, 10793), (8686, 9036)]