80074008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 260198400

約数和(自身を除く): 180124392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 127, 139, 162, 168, 189, 216, 252, 254, 278, 324, 378, 381, 417, 504, 508, 556, 567, 648, 756, 762, 834, 889, 973, 1016, 1112, 1134, 1143, 1251, 1512, 1524, 1668, 1778, 1946, 2268, 2286, 2502, 2667, 2919, 3048, 3336, 3429, 3556, 3753, 3892, 4536, 4572, 5004, 5334, 5838, 6858, 7112, 7506, 7784, 8001, 8757, 9144, 10008, 10287, 10668, 11259, 11676, 13716, 15012, 16002, 17514, 17653, 20574, 21336, 22518, 23352, 24003, 26271, 27432, 30024, 32004, 35028, 35306, 41148, 45036, 48006, 52542, 52959, 64008, 70056, 70612, 72009, 78813, 82296, 90072, 96012, 105084, 105918, 123571, 141224, 144018, 157626, 158877, 192024, 210168, 211836, 247142, 288036, 315252, 317754, 370713, 423672, 476631, 494284, 576072, 630504, 635508, 741426, 953262, 988568, 1112139, 1271016, 1429893, 1482852, 1906524, 2224278, 2859786, 2965704, 3336417, 3813048, 4448556, 5719572, 6672834, 8897112, 10009251, 11439144, 13345668, 20018502, 26691336, 40037004, 80074008]

約数ペア:

[(1, 80074008), (2, 40037004), (3, 26691336), (4, 20018502), (6, 13345668), (7, 11439144), (8, 10009251), (9, 8897112), (12, 6672834), (14, 5719572), (18, 4448556), (21, 3813048), (24, 3336417), (27, 2965704), (28, 2859786), (36, 2224278), (42, 1906524), (54, 1482852), (56, 1429893), (63, 1271016), (72, 1112139), (81, 988568), (84, 953262), (108, 741426), (126, 635508), (127, 630504), (139, 576072), (162, 494284), (168, 476631), (189, 423672), (216, 370713), (252, 317754), (254, 315252), (278, 288036), (324, 247142), (378, 211836), (381, 210168), (417, 192024), (504, 158877), (508, 157626), (556, 144018), (567, 141224), (648, 123571), (756, 105918), (762, 105084), (834, 96012), (889, 90072), (973, 82296), (1016, 78813), (1112, 72009), (1134, 70612), (1143, 70056), (1251, 64008), (1512, 52959), (1524, 52542), (1668, 48006), (1778, 45036), (1946, 41148), (2268, 35306), (2286, 35028), (2502, 32004), (2667, 30024), (2919, 27432), (3048, 26271), (3336, 24003), (3429, 23352), (3556, 22518), (3753, 21336), (3892, 20574), (4536, 17653), (4572, 17514), (5004, 16002), (5334, 15012), (5838, 13716), (6858, 11676), (7112, 11259), (7506, 10668), (7784, 10287), (8001, 10008), (8757, 9144)]