120640284

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{77933}}^1$

素因数の和:77986

約数の個数: 36

約数和(自身を含む): 312047736

約数和(自身を除く): 191407452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 77933, 155866, 233799, 311732, 467598, 701397, 935196, 1402794, 2805588, 3351119, 6702238, 10053357, 13404476, 20106714, 30160071, 40213428, 60320142, 120640284]

約数ペア:

[(1, 120640284), (2, 60320142), (3, 40213428), (4, 30160071), (6, 20106714), (9, 13404476), (12, 10053357), (18, 6702238), (36, 3351119), (43, 2805588), (86, 1402794), (129, 935196), (172, 701397), (258, 467598), (387, 311732), (516, 233799), (774, 155866), (1548, 77933)]