80987256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1898

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 185124744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1827, 1847, 2088, 2436, 3132, 3654, 3694, 4872, 5481, 5541, 6264, 7308, 7388, 10962, 11082, 12929, 14616, 14776, 16623, 21924, 22164, 25858, 33246, 38787, 43848, 44328, 49869, 51716, 53563, 66492, 77574, 99738, 103432, 107126, 116361, 132984, 155148, 160689, 199476, 214252, 232722, 310296, 321378, 349083, 374941, 398952, 428504, 465444, 482067, 642756, 698166, 749882, 930888, 964134, 1124823, 1285512, 1396332, 1446201, 1499764, 1928268, 2249646, 2792664, 2892402, 2999528, 3374469, 3856536, 4499292, 5784804, 6748938, 8998584, 10123407, 11569608, 13497876, 20246814, 26995752, 40493628, 80987256]

約数ペア:

[(1, 80987256), (2, 40493628), (3, 26995752), (4, 20246814), (6, 13497876), (7, 11569608), (8, 10123407), (9, 8998584), (12, 6748938), (14, 5784804), (18, 4499292), (21, 3856536), (24, 3374469), (27, 2999528), (28, 2892402), (29, 2792664), (36, 2249646), (42, 1928268), (54, 1499764), (56, 1446201), (58, 1396332), (63, 1285512), (72, 1124823), (84, 964134), (87, 930888), (108, 749882), (116, 698166), (126, 642756), (168, 482067), (174, 465444), (189, 428504), (203, 398952), (216, 374941), (232, 349083), (252, 321378), (261, 310296), (348, 232722), (378, 214252), (406, 199476), (504, 160689), (522, 155148), (609, 132984), (696, 116361), (756, 107126), (783, 103432), (812, 99738), (1044, 77574), (1218, 66492), (1512, 53563), (1566, 51716), (1624, 49869), (1827, 44328), (1847, 43848), (2088, 38787), (2436, 33246), (3132, 25858), (3654, 22164), (3694, 21924), (4872, 16623), (5481, 14776), (5541, 14616), (6264, 12929), (7308, 11082), (7388, 10962)]