84167640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77933}}^1$

素因数の和:77953

約数の個数: 64

約数和(自身を含む): 280562400

約数和(自身を除く): 196394760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 77933, 155866, 233799, 311732, 389665, 467598, 623464, 701397, 779330, 935196, 1168995, 1402794, 1558660, 1870392, 2104191, 2337990, 2805588, 3117320, 3506985, 4208382, 4675980, 5611176, 7013970, 8416764, 9351960, 10520955, 14027940, 16833528, 21041910, 28055880, 42083820, 84167640]

約数ペア:

[(1, 84167640), (2, 42083820), (3, 28055880), (4, 21041910), (5, 16833528), (6, 14027940), (8, 10520955), (9, 9351960), (10, 8416764), (12, 7013970), (15, 5611176), (18, 4675980), (20, 4208382), (24, 3506985), (27, 3117320), (30, 2805588), (36, 2337990), (40, 2104191), (45, 1870392), (54, 1558660), (60, 1402794), (72, 1168995), (90, 935196), (108, 779330), (120, 701397), (135, 623464), (180, 467598), (216, 389665), (270, 311732), (360, 233799), (540, 155866), (1080, 77933)]