80760564

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4411

約数の個数: 72

約数和(自身を含む): 222899040

約数和(自身を除く): 142138476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4373, 4617, 6156, 8746, 9234, 13119, 17492, 18468, 26238, 39357, 52476, 78714, 83087, 118071, 157428, 166174, 236142, 249261, 332348, 354213, 472284, 498522, 708426, 747783, 997044, 1062639, 1416852, 1495566, 2125278, 2243349, 2991132, 4250556, 4486698, 6730047, 8973396, 13460094, 20190141, 26920188, 40380282, 80760564]

約数ペア:

[(1, 80760564), (2, 40380282), (3, 26920188), (4, 20190141), (6, 13460094), (9, 8973396), (12, 6730047), (18, 4486698), (19, 4250556), (27, 2991132), (36, 2243349), (38, 2125278), (54, 1495566), (57, 1416852), (76, 1062639), (81, 997044), (108, 747783), (114, 708426), (162, 498522), (171, 472284), (228, 354213), (243, 332348), (324, 249261), (342, 236142), (486, 166174), (513, 157428), (684, 118071), (972, 83087), (1026, 78714), (1539, 52476), (2052, 39357), (3078, 26238), (4373, 18468), (4617, 17492), (6156, 13119), (8746, 9234)]