73943784

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21851}}^1$

素因数の和:21910

約数の個数: 48

約数和(自身を含む): 204534720

約数和(自身を除く): 130590936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 21851, 43702, 65553, 87404, 131106, 174808, 196659, 262212, 393318, 524424, 786636, 1026997, 1573272, 2053994, 3080991, 4107988, 6161982, 8215976, 9242973, 12323964, 18485946, 24647928, 36971892, 73943784]

約数ペア:

[(1, 73943784), (2, 36971892), (3, 24647928), (4, 18485946), (6, 12323964), (8, 9242973), (9, 8215976), (12, 6161982), (18, 4107988), (24, 3080991), (36, 2053994), (47, 1573272), (72, 1026997), (94, 786636), (141, 524424), (188, 393318), (282, 262212), (376, 196659), (423, 174808), (564, 131106), (846, 87404), (1128, 65553), (1692, 43702), (3384, 21851)]