87994656

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3538

約数の個数: 72

約数和(自身を含む): 253120140

約数和(自身を除く): 165125484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 3433, 4272, 6408, 6866, 8544, 10299, 12816, 13732, 20598, 25632, 27464, 30897, 41196, 54928, 61794, 82392, 109856, 123588, 164784, 247176, 305537, 329568, 494352, 611074, 916611, 988704, 1222148, 1833222, 2444296, 2749833, 3666444, 4888592, 5499666, 7332888, 9777184, 10999332, 14665776, 21998664, 29331552, 43997328, 87994656]

約数ペア:

[(1, 87994656), (2, 43997328), (3, 29331552), (4, 21998664), (6, 14665776), (8, 10999332), (9, 9777184), (12, 7332888), (16, 5499666), (18, 4888592), (24, 3666444), (32, 2749833), (36, 2444296), (48, 1833222), (72, 1222148), (89, 988704), (96, 916611), (144, 611074), (178, 494352), (267, 329568), (288, 305537), (356, 247176), (534, 164784), (712, 123588), (801, 109856), (1068, 82392), (1424, 61794), (1602, 54928), (2136, 41196), (2848, 30897), (3204, 27464), (3433, 25632), (4272, 20598), (6408, 13732), (6866, 12816), (8544, 10299)]