80973156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 136754844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 149, 179, 253, 276, 298, 358, 447, 506, 537, 596, 716, 759, 894, 1012, 1074, 1518, 1639, 1788, 1969, 2148, 3036, 3278, 3427, 3938, 4117, 4917, 5907, 6556, 6854, 7876, 8234, 9834, 10281, 11814, 12351, 13708, 16468, 19668, 20562, 23628, 24702, 26671, 37697, 41124, 45287, 49404, 53342, 75394, 80013, 90574, 106684, 113091, 135861, 150788, 160026, 181148, 226182, 271722, 293381, 320052, 452364, 543444, 586762, 613433, 880143, 1173524, 1226866, 1760286, 1840299, 2453732, 3520572, 3680598, 6747763, 7361196, 13495526, 20243289, 26991052, 40486578, 80973156]

約数ペア:

[(1, 80973156), (2, 40486578), (3, 26991052), (4, 20243289), (6, 13495526), (11, 7361196), (12, 6747763), (22, 3680598), (23, 3520572), (33, 2453732), (44, 1840299), (46, 1760286), (66, 1226866), (69, 1173524), (92, 880143), (132, 613433), (138, 586762), (149, 543444), (179, 452364), (253, 320052), (276, 293381), (298, 271722), (358, 226182), (447, 181148), (506, 160026), (537, 150788), (596, 135861), (716, 113091), (759, 106684), (894, 90574), (1012, 80013), (1074, 75394), (1518, 53342), (1639, 49404), (1788, 45287), (1969, 41124), (2148, 37697), (3036, 26671), (3278, 24702), (3427, 23628), (3938, 20562), (4117, 19668), (4917, 16468), (5907, 13708), (6556, 12351), (6854, 11814), (7876, 10281), (8234, 9834)]