120889548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2663}}^1$

素因数の和:2783

約数の個数: 72

約数和(自身を含む): 332605728

約数和(自身を除く): 211716180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 2663, 3492, 3783, 5044, 5326, 7566, 7989, 10652, 11349, 15132, 15978, 22698, 23967, 31956, 34619, 45396, 47934, 69238, 95868, 103857, 138476, 207714, 258311, 311571, 415428, 516622, 623142, 774933, 1033244, 1246284, 1549866, 2324799, 3099732, 3358043, 4649598, 6716086, 9299196, 10074129, 13432172, 20148258, 30222387, 40296516, 60444774, 120889548]

約数ペア:

[(1, 120889548), (2, 60444774), (3, 40296516), (4, 30222387), (6, 20148258), (9, 13432172), (12, 10074129), (13, 9299196), (18, 6716086), (26, 4649598), (36, 3358043), (39, 3099732), (52, 2324799), (78, 1549866), (97, 1246284), (117, 1033244), (156, 774933), (194, 623142), (234, 516622), (291, 415428), (388, 311571), (468, 258311), (582, 207714), (873, 138476), (1164, 103857), (1261, 95868), (1746, 69238), (2522, 47934), (2663, 45396), (3492, 34619), (3783, 31956), (5044, 23967), (5326, 22698), (7566, 15978), (7989, 15132), (10652, 11349)]