67371552

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 192383100

約数和(自身を除く): 125011548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 521, 898, 1042, 1347, 1563, 1796, 2084, 2694, 3126, 3592, 4041, 4168, 4689, 5388, 6252, 7184, 8082, 8336, 9378, 10776, 12504, 14368, 16164, 16672, 18756, 21552, 25008, 32328, 37512, 43104, 50016, 64656, 75024, 129312, 150048, 233929, 467858, 701787, 935716, 1403574, 1871432, 2105361, 2807148, 3742864, 4210722, 5614296, 7485728, 8421444, 11228592, 16842888, 22457184, 33685776, 67371552]

約数ペア:

[(1, 67371552), (2, 33685776), (3, 22457184), (4, 16842888), (6, 11228592), (8, 8421444), (9, 7485728), (12, 5614296), (16, 4210722), (18, 3742864), (24, 2807148), (32, 2105361), (36, 1871432), (48, 1403574), (72, 935716), (96, 701787), (144, 467858), (288, 233929), (449, 150048), (521, 129312), (898, 75024), (1042, 64656), (1347, 50016), (1563, 43104), (1796, 37512), (2084, 32328), (2694, 25008), (3126, 21552), (3592, 18756), (4041, 16672), (4168, 16164), (4689, 14368), (5388, 12504), (6252, 10776), (7184, 9378), (8082, 8336)]