84773340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4663}}^1$

素因数の和:4779

約数の個数: 72

約数和(自身を含む): 259747488

約数和(自身を除く): 174974148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 4663, 6060, 9090, 9326, 13989, 18180, 18652, 23315, 27978, 41967, 46630, 55956, 69945, 83934, 93260, 139890, 167868, 209835, 279780, 419670, 470963, 839340, 941926, 1412889, 1883852, 2354815, 2825778, 4238667, 4709630, 5651556, 7064445, 8477334, 9419260, 14128890, 16954668, 21193335, 28257780, 42386670, 84773340]

約数ペア:

[(1, 84773340), (2, 42386670), (3, 28257780), (4, 21193335), (5, 16954668), (6, 14128890), (9, 9419260), (10, 8477334), (12, 7064445), (15, 5651556), (18, 4709630), (20, 4238667), (30, 2825778), (36, 2354815), (45, 1883852), (60, 1412889), (90, 941926), (101, 839340), (180, 470963), (202, 419670), (303, 279780), (404, 209835), (505, 167868), (606, 139890), (909, 93260), (1010, 83934), (1212, 69945), (1515, 55956), (1818, 46630), (2020, 41967), (3030, 27978), (3636, 23315), (4545, 18652), (4663, 18180), (6060, 13989), (9090, 9326)]