12543675948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{167759}}^1$

素因数の和:167867

約数の個数: 72

約数和(自身を含む): 33219164160

約数和(自身を除く): 20675488212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 1116, 1206, 2077, 2412, 4154, 6231, 8308, 12462, 18693, 24924, 37386, 74772, 167759, 335518, 503277, 671036, 1006554, 1509831, 2013108, 3019662, 5200529, 6039324, 10401058, 11239853, 15601587, 20802116, 22479706, 31203174, 33719559, 44959412, 46804761, 62406348, 67439118, 93609522, 101158677, 134878236, 187219044, 202317354, 348435443, 404634708, 696870886, 1045306329, 1393741772, 2090612658, 3135918987, 4181225316, 6271837974, 12543675948]

約数ペア:

[(1, 12543675948), (2, 6271837974), (3, 4181225316), (4, 3135918987), (6, 2090612658), (9, 1393741772), (12, 1045306329), (18, 696870886), (31, 404634708), (36, 348435443), (62, 202317354), (67, 187219044), (93, 134878236), (124, 101158677), (134, 93609522), (186, 67439118), (201, 62406348), (268, 46804761), (279, 44959412), (372, 33719559), (402, 31203174), (558, 22479706), (603, 20802116), (804, 15601587), (1116, 11239853), (1206, 10401058), (2077, 6039324), (2412, 5200529), (4154, 3019662), (6231, 2013108), (8308, 1509831), (12462, 1006554), (18693, 671036), (24924, 503277), (37386, 335518), (74772, 167759)]