74409244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 180986400

約数和(自身を除く): 106577156

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 49, 52, 53, 58, 76, 91, 98, 106, 116, 133, 182, 196, 203, 212, 247, 266, 364, 371, 377, 406, 494, 532, 551, 637, 689, 742, 754, 812, 931, 988, 1007, 1102, 1274, 1378, 1421, 1484, 1508, 1537, 1729, 1862, 2014, 2204, 2548, 2597, 2639, 2756, 2842, 3074, 3458, 3724, 3857, 4028, 4823, 5194, 5278, 5684, 6148, 6916, 7049, 7163, 7714, 9646, 10388, 10556, 10759, 12103, 13091, 14098, 14326, 15428, 18473, 19292, 19981, 21518, 24206, 26182, 26999, 28196, 28652, 29203, 33761, 36946, 39962, 43036, 48412, 49343, 50141, 52364, 53998, 58406, 67522, 73892, 75313, 79924, 91637, 98686, 100282, 107996, 116812, 135044, 139867, 150626, 183274, 197372, 200564, 204421, 279734, 301252, 350987, 366548, 379639, 408842, 559468, 641459, 701974, 759278, 817684, 979069, 1282918, 1403948, 1430947, 1518556, 1958138, 2565836, 2657473, 2861894, 3916276, 5314946, 5723788, 10629892, 18602311, 37204622, 74409244]

約数ペア:

[(1, 74409244), (2, 37204622), (4, 18602311), (7, 10629892), (13, 5723788), (14, 5314946), (19, 3916276), (26, 2861894), (28, 2657473), (29, 2565836), (38, 1958138), (49, 1518556), (52, 1430947), (53, 1403948), (58, 1282918), (76, 979069), (91, 817684), (98, 759278), (106, 701974), (116, 641459), (133, 559468), (182, 408842), (196, 379639), (203, 366548), (212, 350987), (247, 301252), (266, 279734), (364, 204421), (371, 200564), (377, 197372), (406, 183274), (494, 150626), (532, 139867), (551, 135044), (637, 116812), (689, 107996), (742, 100282), (754, 98686), (812, 91637), (931, 79924), (988, 75313), (1007, 73892), (1102, 67522), (1274, 58406), (1378, 53998), (1421, 52364), (1484, 50141), (1508, 49343), (1537, 48412), (1729, 43036), (1862, 39962), (2014, 36946), (2204, 33761), (2548, 29203), (2597, 28652), (2639, 28196), (2756, 26999), (2842, 26182), (3074, 24206), (3458, 21518), (3724, 19981), (3857, 19292), (4028, 18473), (4823, 15428), (5194, 14326), (5278, 14098), (5684, 13091), (6148, 12103), (6916, 10759), (7049, 10556), (7163, 10388), (7714, 9646)]