123906456

素因数分解:

$2^3\times 3^3\times {\mathrm{283}}^1\times {\mathrm{2027}}^1$

素因数の和:2325

約数の個数: 64

約数和(自身を含む): 345571200

約数和(自身を除く): 221664744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 283, 566, 849, 1132, 1698, 2027, 2264, 2547, 3396, 4054, 5094, 6081, 6792, 7641, 8108, 10188, 12162, 15282, 16216, 18243, 20376, 24324, 30564, 36486, 48648, 54729, 61128, 72972, 109458, 145944, 218916, 437832, 573641, 1147282, 1720923, 2294564, 3441846, 4589128, 5162769, 6883692, 10325538, 13767384, 15488307, 20651076, 30976614, 41302152, 61953228, 123906456]

約数ペア:

[(1, 123906456), (2, 61953228), (3, 41302152), (4, 30976614), (6, 20651076), (8, 15488307), (9, 13767384), (12, 10325538), (18, 6883692), (24, 5162769), (27, 4589128), (36, 3441846), (54, 2294564), (72, 1720923), (108, 1147282), (216, 573641), (283, 437832), (566, 218916), (849, 145944), (1132, 109458), (1698, 72972), (2027, 61128), (2264, 54729), (2547, 48648), (3396, 36486), (4054, 30564), (5094, 24324), (6081, 20376), (6792, 18243), (7641, 16216), (8108, 15282), (10188, 12162)]