71373636

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 196775040

約数和(自身を除く): 125401404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 81, 86, 94, 108, 109, 129, 141, 162, 172, 188, 218, 258, 282, 324, 327, 387, 423, 436, 516, 564, 654, 774, 846, 981, 1161, 1269, 1308, 1548, 1692, 1962, 2021, 2322, 2538, 2943, 3483, 3807, 3924, 4042, 4644, 4687, 5076, 5123, 5886, 6063, 6966, 7614, 8084, 8829, 9374, 10246, 11772, 12126, 13932, 14061, 15228, 15369, 17658, 18189, 18748, 20492, 24252, 28122, 30738, 35316, 36378, 42183, 46107, 54567, 56244, 61476, 72756, 84366, 92214, 109134, 126549, 138321, 163701, 168732, 184428, 218268, 220289, 253098, 276642, 327402, 379647, 414963, 440578, 506196, 553284, 654804, 660867, 759294, 829926, 881156, 1321734, 1518588, 1659852, 1982601, 2643468, 3965202, 5947803, 7930404, 11895606, 17843409, 23791212, 35686818, 71373636]

約数ペア:

[(1, 71373636), (2, 35686818), (3, 23791212), (4, 17843409), (6, 11895606), (9, 7930404), (12, 5947803), (18, 3965202), (27, 2643468), (36, 1982601), (43, 1659852), (47, 1518588), (54, 1321734), (81, 881156), (86, 829926), (94, 759294), (108, 660867), (109, 654804), (129, 553284), (141, 506196), (162, 440578), (172, 414963), (188, 379647), (218, 327402), (258, 276642), (282, 253098), (324, 220289), (327, 218268), (387, 184428), (423, 168732), (436, 163701), (516, 138321), (564, 126549), (654, 109134), (774, 92214), (846, 84366), (981, 72756), (1161, 61476), (1269, 56244), (1308, 54567), (1548, 46107), (1692, 42183), (1962, 36378), (2021, 35316), (2322, 30738), (2538, 28122), (2943, 24252), (3483, 20492), (3807, 18748), (3924, 18189), (4042, 17658), (4644, 15369), (4687, 15228), (5076, 14061), (5123, 13932), (5886, 12126), (6063, 11772), (6966, 10246), (7614, 9374), (8084, 8829)]