81204984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 128

約数和(自身を含む): 264000000

約数和(自身を除く): 182795016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1249, 1512, 1548, 1806, 2322, 2408, 2498, 2709, 3096, 3612, 3747, 4644, 4996, 5418, 7224, 7494, 8127, 8743, 9288, 9992, 10836, 11241, 14988, 16254, 17486, 21672, 22482, 26229, 29976, 32508, 33723, 34972, 44964, 52458, 53707, 65016, 67446, 69944, 78687, 89928, 104916, 107414, 134892, 157374, 161121, 209832, 214828, 236061, 269784, 314748, 322242, 375949, 429656, 472122, 483363, 629496, 644484, 751898, 944244, 966726, 1127847, 1288968, 1450089, 1503796, 1888488, 1933452, 2255694, 2900178, 3007592, 3383541, 3866904, 4511388, 5800356, 6767082, 9022776, 10150623, 11600712, 13534164, 20301246, 27068328, 40602492, 81204984]

約数ペア:

[(1, 81204984), (2, 40602492), (3, 27068328), (4, 20301246), (6, 13534164), (7, 11600712), (8, 10150623), (9, 9022776), (12, 6767082), (14, 5800356), (18, 4511388), (21, 3866904), (24, 3383541), (27, 3007592), (28, 2900178), (36, 2255694), (42, 1933452), (43, 1888488), (54, 1503796), (56, 1450089), (63, 1288968), (72, 1127847), (84, 966726), (86, 944244), (108, 751898), (126, 644484), (129, 629496), (168, 483363), (172, 472122), (189, 429656), (216, 375949), (252, 322242), (258, 314748), (301, 269784), (344, 236061), (378, 214828), (387, 209832), (504, 161121), (516, 157374), (602, 134892), (756, 107414), (774, 104916), (903, 89928), (1032, 78687), (1161, 69944), (1204, 67446), (1249, 65016), (1512, 53707), (1548, 52458), (1806, 44964), (2322, 34972), (2408, 33723), (2498, 32508), (2709, 29976), (3096, 26229), (3612, 22482), (3747, 21672), (4644, 17486), (4996, 16254), (5418, 14988), (7224, 11241), (7494, 10836), (8127, 9992), (8743, 9288)]