87402084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13513}}^1$

素因数の和:13545

約数の個数: 72

約数和(自身を含む): 258820128

約数和(自身を除く): 171418044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 13513, 27026, 40539, 54052, 81078, 94591, 148643, 162156, 189182, 283773, 297286, 378364, 445929, 567546, 594572, 662137, 891858, 1040501, 1135092, 1324274, 1783716, 1986411, 2081002, 2648548, 3121503, 3972822, 4162004, 6243006, 7283507, 7945644, 12486012, 14567014, 21850521, 29134028, 43701042, 87402084]

約数ペア:

[(1, 87402084), (2, 43701042), (3, 29134028), (4, 21850521), (6, 14567014), (7, 12486012), (11, 7945644), (12, 7283507), (14, 6243006), (21, 4162004), (22, 3972822), (28, 3121503), (33, 2648548), (42, 2081002), (44, 1986411), (49, 1783716), (66, 1324274), (77, 1135092), (84, 1040501), (98, 891858), (132, 662137), (147, 594572), (154, 567546), (196, 445929), (231, 378364), (294, 297286), (308, 283773), (462, 189182), (539, 162156), (588, 148643), (924, 94591), (1078, 81078), (1617, 54052), (2156, 40539), (3234, 27026), (6468, 13513)]