80187516

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{14009}}^1$

素因数の和:14075

約数の個数: 48

約数和(自身を含む): 211831200

約数和(自身を除く): 131643684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 14009, 28018, 42027, 56036, 84054, 126081, 168108, 252162, 378243, 504324, 742477, 756486, 1484954, 1512972, 2227431, 2969908, 4454862, 6682293, 8909724, 13364586, 20046879, 26729172, 40093758, 80187516]

約数ペア:

[(1, 80187516), (2, 40093758), (3, 26729172), (4, 20046879), (6, 13364586), (9, 8909724), (12, 6682293), (18, 4454862), (27, 2969908), (36, 2227431), (53, 1512972), (54, 1484954), (106, 756486), (108, 742477), (159, 504324), (212, 378243), (318, 252162), (477, 168108), (636, 126081), (954, 84054), (1431, 56036), (1908, 42027), (2862, 28018), (5724, 14009)]