65808912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 184238208

約数和(自身を除く): 118429296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 263, 312, 401, 526, 624, 789, 802, 1052, 1203, 1578, 1604, 2104, 2406, 3156, 3208, 3419, 4208, 4812, 5213, 6312, 6416, 6838, 9624, 10257, 10426, 12624, 13676, 15639, 19248, 20514, 20852, 27352, 31278, 41028, 41704, 54704, 62556, 82056, 83408, 105463, 125112, 164112, 210926, 250224, 316389, 421852, 632778, 843704, 1265556, 1371019, 1687408, 2531112, 2742038, 4113057, 5062224, 5484076, 8226114, 10968152, 16452228, 21936304, 32904456, 65808912]

約数ペア:

[(1, 65808912), (2, 32904456), (3, 21936304), (4, 16452228), (6, 10968152), (8, 8226114), (12, 5484076), (13, 5062224), (16, 4113057), (24, 2742038), (26, 2531112), (39, 1687408), (48, 1371019), (52, 1265556), (78, 843704), (104, 632778), (156, 421852), (208, 316389), (263, 250224), (312, 210926), (401, 164112), (526, 125112), (624, 105463), (789, 83408), (802, 82056), (1052, 62556), (1203, 54704), (1578, 41704), (1604, 41028), (2104, 31278), (2406, 27352), (3156, 20852), (3208, 20514), (3419, 19248), (4208, 15639), (4812, 13676), (5213, 12624), (6312, 10426), (6416, 10257), (6838, 9624)]