85623804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2029

約数の個数: 120

約数和(自身を含む): 269413760

約数和(自身を除く): 183789956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 1987, 2052, 2268, 2394, 3078, 3591, 3974, 4788, 5961, 6156, 7182, 7948, 10773, 11922, 13909, 14364, 17883, 21546, 23844, 27818, 35766, 37753, 41727, 43092, 53649, 55636, 71532, 75506, 83454, 107298, 113259, 125181, 151012, 160947, 166908, 214596, 226518, 250362, 264271, 321894, 339777, 375543, 453036, 500724, 528542, 643788, 679554, 751086, 792813, 1019331, 1057084, 1126629, 1359108, 1502172, 1585626, 2038662, 2253258, 2378439, 3057993, 3171252, 4077324, 4506516, 4756878, 6115986, 7135317, 9513756, 12231972, 14270634, 21405951, 28541268, 42811902, 85623804]

約数ペア:

[(1, 85623804), (2, 42811902), (3, 28541268), (4, 21405951), (6, 14270634), (7, 12231972), (9, 9513756), (12, 7135317), (14, 6115986), (18, 4756878), (19, 4506516), (21, 4077324), (27, 3171252), (28, 3057993), (36, 2378439), (38, 2253258), (42, 2038662), (54, 1585626), (57, 1502172), (63, 1359108), (76, 1126629), (81, 1057084), (84, 1019331), (108, 792813), (114, 751086), (126, 679554), (133, 643788), (162, 528542), (171, 500724), (189, 453036), (228, 375543), (252, 339777), (266, 321894), (324, 264271), (342, 250362), (378, 226518), (399, 214596), (513, 166908), (532, 160947), (567, 151012), (684, 125181), (756, 113259), (798, 107298), (1026, 83454), (1134, 75506), (1197, 71532), (1539, 55636), (1596, 53649), (1987, 43092), (2052, 41727), (2268, 37753), (2394, 35766), (3078, 27818), (3591, 23844), (3974, 21546), (4788, 17883), (5961, 14364), (6156, 13909), (7182, 11922), (7948, 10773)]