87369828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4257

約数の個数: 96

約数和(自身を含む): 264176640

約数和(自身を除く): 176806812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 4211, 5187, 6916, 8422, 10374, 12633, 16844, 20748, 25266, 29477, 50532, 54743, 58954, 80009, 88431, 109486, 117908, 160018, 164229, 176862, 218972, 240027, 320036, 328458, 353724, 383201, 480054, 560063, 656916, 766402, 960108, 1040117, 1120126, 1149603, 1532804, 1680189, 2080234, 2240252, 2299206, 3120351, 3360378, 4160468, 4598412, 6240702, 6720756, 7280819, 12481404, 14561638, 21842457, 29123276, 43684914, 87369828]

約数ペア:

[(1, 87369828), (2, 43684914), (3, 29123276), (4, 21842457), (6, 14561638), (7, 12481404), (12, 7280819), (13, 6720756), (14, 6240702), (19, 4598412), (21, 4160468), (26, 3360378), (28, 3120351), (38, 2299206), (39, 2240252), (42, 2080234), (52, 1680189), (57, 1532804), (76, 1149603), (78, 1120126), (84, 1040117), (91, 960108), (114, 766402), (133, 656916), (156, 560063), (182, 480054), (228, 383201), (247, 353724), (266, 328458), (273, 320036), (364, 240027), (399, 218972), (494, 176862), (532, 164229), (546, 160018), (741, 117908), (798, 109486), (988, 88431), (1092, 80009), (1482, 58954), (1596, 54743), (1729, 50532), (2964, 29477), (3458, 25266), (4211, 20748), (5187, 16844), (6916, 12633), (8422, 10374)]