73438512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 218652672

約数和(自身を除く): 145214160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1721, 1778, 2032, 2667, 3048, 3442, 3556, 5163, 5334, 6096, 6884, 7112, 10326, 10668, 12047, 13768, 14224, 20652, 21336, 24094, 27536, 36141, 41304, 42672, 48188, 72282, 82608, 96376, 144564, 192752, 218567, 289128, 437134, 578256, 655701, 874268, 1311402, 1529969, 1748536, 2622804, 3059938, 3497072, 4589907, 5245608, 6119876, 9179814, 10491216, 12239752, 18359628, 24479504, 36719256, 73438512]

約数ペア:

[(1, 73438512), (2, 36719256), (3, 24479504), (4, 18359628), (6, 12239752), (7, 10491216), (8, 9179814), (12, 6119876), (14, 5245608), (16, 4589907), (21, 3497072), (24, 3059938), (28, 2622804), (42, 1748536), (48, 1529969), (56, 1311402), (84, 874268), (112, 655701), (127, 578256), (168, 437134), (254, 289128), (336, 218567), (381, 192752), (508, 144564), (762, 96376), (889, 82608), (1016, 72282), (1524, 48188), (1721, 42672), (1778, 41304), (2032, 36141), (2667, 27536), (3048, 24094), (3442, 21336), (3556, 20652), (5163, 14224), (5334, 13768), (6096, 12047), (6884, 10668), (7112, 10326)]