121960728

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 350750400

約数和(自身を除く): 228789672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 243, 258, 324, 344, 387, 486, 516, 648, 774, 972, 1032, 1161, 1459, 1548, 1944, 2322, 2918, 3096, 3483, 4377, 4644, 5836, 6966, 8754, 9288, 10449, 11672, 13131, 13932, 17508, 20898, 26262, 27864, 35016, 39393, 41796, 52524, 62737, 78786, 83592, 105048, 118179, 125474, 157572, 188211, 236358, 250948, 315144, 354537, 376422, 472716, 501896, 564633, 709074, 752844, 945432, 1129266, 1418148, 1505688, 1693899, 2258532, 2836296, 3387798, 4517064, 5081697, 6775596, 10163394, 13551192, 15245091, 20326788, 30490182, 40653576, 60980364, 121960728]

約数ペア:

[(1, 121960728), (2, 60980364), (3, 40653576), (4, 30490182), (6, 20326788), (8, 15245091), (9, 13551192), (12, 10163394), (18, 6775596), (24, 5081697), (27, 4517064), (36, 3387798), (43, 2836296), (54, 2258532), (72, 1693899), (81, 1505688), (86, 1418148), (108, 1129266), (129, 945432), (162, 752844), (172, 709074), (216, 564633), (243, 501896), (258, 472716), (324, 376422), (344, 354537), (387, 315144), (486, 250948), (516, 236358), (648, 188211), (774, 157572), (972, 125474), (1032, 118179), (1161, 105048), (1459, 83592), (1548, 78786), (1944, 62737), (2322, 52524), (2918, 41796), (3096, 39393), (3483, 35016), (4377, 27864), (4644, 26262), (5836, 20898), (6966, 17508), (8754, 13932), (9288, 13131), (10449, 11672)]