90621104

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 211795968

約数和(自身を除く): 121174864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 127, 161, 184, 254, 277, 322, 368, 508, 554, 644, 889, 1016, 1108, 1288, 1778, 1939, 2032, 2216, 2576, 2921, 3556, 3878, 4432, 5842, 6371, 7112, 7756, 11684, 12742, 14224, 15512, 20447, 23368, 25484, 31024, 35179, 40894, 44597, 46736, 50968, 70358, 81788, 89194, 101936, 140716, 163576, 178388, 246253, 281432, 327152, 356776, 492506, 562864, 713552, 809117, 985012, 1618234, 1970024, 3236468, 3940048, 5663819, 6472936, 11327638, 12945872, 22655276, 45310552, 90621104]

約数ペア:

[(1, 90621104), (2, 45310552), (4, 22655276), (7, 12945872), (8, 11327638), (14, 6472936), (16, 5663819), (23, 3940048), (28, 3236468), (46, 1970024), (56, 1618234), (92, 985012), (112, 809117), (127, 713552), (161, 562864), (184, 492506), (254, 356776), (277, 327152), (322, 281432), (368, 246253), (508, 178388), (554, 163576), (644, 140716), (889, 101936), (1016, 89194), (1108, 81788), (1288, 70358), (1778, 50968), (1939, 46736), (2032, 44597), (2216, 40894), (2576, 35179), (2921, 31024), (3556, 25484), (3878, 23368), (4432, 20447), (5842, 15512), (6371, 14224), (7112, 12742), (7756, 11684)]