77997384

素因数分解:

$2^3\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1373}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 217641600

約数和(自身を除く): 139644216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263, 526, 789, 1052, 1373, 1578, 2104, 2367, 2746, 3156, 4119, 4734, 5492, 6312, 7101, 8238, 9468, 10984, 12357, 14202, 16476, 18936, 24714, 28404, 32952, 37071, 49428, 56808, 74142, 98856, 148284, 296568, 361099, 722198, 1083297, 1444396, 2166594, 2888792, 3249891, 4333188, 6499782, 8666376, 9749673, 12999564, 19499346, 25999128, 38998692, 77997384]

約数ペア:

[(1, 77997384), (2, 38998692), (3, 25999128), (4, 19499346), (6, 12999564), (8, 9749673), (9, 8666376), (12, 6499782), (18, 4333188), (24, 3249891), (27, 2888792), (36, 2166594), (54, 1444396), (72, 1083297), (108, 722198), (216, 361099), (263, 296568), (526, 148284), (789, 98856), (1052, 74142), (1373, 56808), (1578, 49428), (2104, 37071), (2367, 32952), (2746, 28404), (3156, 24714), (4119, 18936), (4734, 16476), (5492, 14202), (6312, 12357), (7101, 10984), (8238, 9468)]