87703128

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 255052800

約数和(自身を除く): 167349672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 53, 54, 72, 94, 106, 108, 141, 159, 163, 188, 212, 216, 282, 318, 326, 376, 423, 424, 477, 489, 564, 636, 652, 846, 954, 978, 1128, 1269, 1272, 1304, 1431, 1467, 1692, 1908, 1956, 2491, 2538, 2862, 2934, 3384, 3816, 3912, 4401, 4982, 5076, 5724, 5868, 7473, 7661, 8639, 8802, 9964, 10152, 11448, 11736, 14946, 15322, 17278, 17604, 19928, 22419, 22983, 25917, 29892, 30644, 34556, 35208, 44838, 45966, 51834, 59784, 61288, 67257, 68949, 69112, 77751, 89676, 91932, 103668, 134514, 137898, 155502, 179352, 183864, 206847, 207336, 233253, 269028, 275796, 311004, 406033, 413694, 466506, 538056, 551592, 622008, 812066, 827388, 933012, 1218099, 1624132, 1654776, 1866024, 2436198, 3248264, 3654297, 4872396, 7308594, 9744792, 10962891, 14617188, 21925782, 29234376, 43851564, 87703128]

約数ペア:

[(1, 87703128), (2, 43851564), (3, 29234376), (4, 21925782), (6, 14617188), (8, 10962891), (9, 9744792), (12, 7308594), (18, 4872396), (24, 3654297), (27, 3248264), (36, 2436198), (47, 1866024), (53, 1654776), (54, 1624132), (72, 1218099), (94, 933012), (106, 827388), (108, 812066), (141, 622008), (159, 551592), (163, 538056), (188, 466506), (212, 413694), (216, 406033), (282, 311004), (318, 275796), (326, 269028), (376, 233253), (423, 207336), (424, 206847), (477, 183864), (489, 179352), (564, 155502), (636, 137898), (652, 134514), (846, 103668), (954, 91932), (978, 89676), (1128, 77751), (1269, 69112), (1272, 68949), (1304, 67257), (1431, 61288), (1467, 59784), (1692, 51834), (1908, 45966), (1956, 44838), (2491, 35208), (2538, 34556), (2862, 30644), (2934, 29892), (3384, 25917), (3816, 22983), (3912, 22419), (4401, 19928), (4982, 17604), (5076, 17278), (5724, 15322), (5868, 14946), (7473, 11736), (7661, 11448), (8639, 10152), (8802, 9964)]