80649072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4251

約数の個数: 120

約数和(自身を含む): 271589760

約数和(自身を除く): 190940688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4211, 4788, 6384, 8422, 9576, 12633, 16844, 19152, 25266, 29477, 33688, 37899, 50532, 58954, 67376, 75798, 80009, 88431, 101064, 117908, 151596, 160018, 176862, 202128, 235816, 240027, 265293, 303192, 320036, 353724, 471632, 480054, 530586, 560063, 606384, 640072, 707448, 720081, 960108, 1061172, 1120126, 1280144, 1414896, 1440162, 1680189, 1920216, 2122344, 2240252, 2880324, 3360378, 3840432, 4244688, 4480504, 5040567, 5760648, 6720756, 8961008, 10081134, 11521296, 13441512, 20162268, 26883024, 40324536, 80649072]

約数ペア:

[(1, 80649072), (2, 40324536), (3, 26883024), (4, 20162268), (6, 13441512), (7, 11521296), (8, 10081134), (9, 8961008), (12, 6720756), (14, 5760648), (16, 5040567), (18, 4480504), (19, 4244688), (21, 3840432), (24, 3360378), (28, 2880324), (36, 2240252), (38, 2122344), (42, 1920216), (48, 1680189), (56, 1440162), (57, 1414896), (63, 1280144), (72, 1120126), (76, 1061172), (84, 960108), (112, 720081), (114, 707448), (126, 640072), (133, 606384), (144, 560063), (152, 530586), (168, 480054), (171, 471632), (228, 353724), (252, 320036), (266, 303192), (304, 265293), (336, 240027), (342, 235816), (399, 202128), (456, 176862), (504, 160018), (532, 151596), (684, 117908), (798, 101064), (912, 88431), (1008, 80009), (1064, 75798), (1197, 67376), (1368, 58954), (1596, 50532), (2128, 37899), (2394, 33688), (2736, 29477), (3192, 25266), (4211, 19152), (4788, 16844), (6384, 12633), (8422, 9576)]