80737692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 238902048

約数和(自身を除く): 158164356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 49, 51, 68, 82, 84, 98, 102, 119, 123, 147, 164, 196, 197, 204, 238, 246, 287, 294, 357, 394, 476, 492, 574, 588, 591, 697, 714, 788, 833, 861, 1148, 1182, 1379, 1394, 1428, 1666, 1722, 2009, 2091, 2364, 2499, 2758, 2788, 3332, 3349, 3444, 4018, 4137, 4182, 4879, 4998, 5516, 6027, 6698, 8036, 8077, 8274, 8364, 9653, 9758, 9996, 10047, 12054, 13396, 14637, 16154, 16548, 19306, 19516, 20094, 23443, 24108, 24231, 28959, 29274, 32308, 34153, 38612, 40188, 46886, 48462, 56539, 57918, 58548, 68306, 70329, 93772, 96924, 102459, 113078, 115836, 136612, 137309, 140658, 164101, 169617, 204918, 226156, 274618, 281316, 328202, 339234, 395773, 409836, 411927, 492303, 549236, 656404, 678468, 791546, 823854, 961163, 984606, 1187319, 1583092, 1647708, 1922326, 1969212, 2374638, 2883489, 3844652, 4749276, 5766978, 6728141, 11533956, 13456282, 20184423, 26912564, 40368846, 80737692]

約数ペア:

[(1, 80737692), (2, 40368846), (3, 26912564), (4, 20184423), (6, 13456282), (7, 11533956), (12, 6728141), (14, 5766978), (17, 4749276), (21, 3844652), (28, 2883489), (34, 2374638), (41, 1969212), (42, 1922326), (49, 1647708), (51, 1583092), (68, 1187319), (82, 984606), (84, 961163), (98, 823854), (102, 791546), (119, 678468), (123, 656404), (147, 549236), (164, 492303), (196, 411927), (197, 409836), (204, 395773), (238, 339234), (246, 328202), (287, 281316), (294, 274618), (357, 226156), (394, 204918), (476, 169617), (492, 164101), (574, 140658), (588, 137309), (591, 136612), (697, 115836), (714, 113078), (788, 102459), (833, 96924), (861, 93772), (1148, 70329), (1182, 68306), (1379, 58548), (1394, 57918), (1428, 56539), (1666, 48462), (1722, 46886), (2009, 40188), (2091, 38612), (2364, 34153), (2499, 32308), (2758, 29274), (2788, 28959), (3332, 24231), (3349, 24108), (3444, 23443), (4018, 20094), (4137, 19516), (4182, 19306), (4879, 16548), (4998, 16154), (5516, 14637), (6027, 13396), (6698, 12054), (8036, 10047), (8077, 9996), (8274, 9758), (8364, 9653)]