81954792

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6359}}^1$

素因数の和:6550

約数の個数: 48

約数和(自身を含む): 223236000

約数和(自身を除く): 141281208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 6359, 6444, 12718, 12888, 19077, 25436, 38154, 50872, 57231, 76308, 114462, 152616, 228924, 457848, 1138261, 2276522, 3414783, 4553044, 6829566, 9106088, 10244349, 13659132, 20488698, 27318264, 40977396, 81954792]

約数ペア:

[(1, 81954792), (2, 40977396), (3, 27318264), (4, 20488698), (6, 13659132), (8, 10244349), (9, 9106088), (12, 6829566), (18, 4553044), (24, 3414783), (36, 2276522), (72, 1138261), (179, 457848), (358, 228924), (537, 152616), (716, 114462), (1074, 76308), (1432, 57231), (1611, 50872), (2148, 38154), (3222, 25436), (4296, 19077), (6359, 12888), (6444, 12718)]